2012194372012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{77351}}^1$

素因数の和:77480

約数の個数: 144

約数和(自身を含む): 4301130113280

約数和(自身を除く): 2288935741268

約数列:

[1, 2, 4, 11, 19, 22, 29, 37, 38, 44, 58, 74, 76, 116, 148, 209, 319, 407, 418, 551, 638, 703, 814, 836, 841, 1073, 1102, 1276, 1406, 1628, 1682, 2146, 2204, 2812, 3364, 4292, 6061, 7733, 9251, 11803, 12122, 15466, 15979, 18502, 20387, 23606, 24244, 30932, 31117, 31958, 37004, 40774, 47212, 62234, 63916, 77351, 81548, 124468, 154702, 175769, 224257, 309404, 342287, 351538, 448514, 591223, 684574, 703076, 850861, 897028, 1182446, 1369148, 1469669, 1701722, 2243179, 2364892, 2861987, 2939338, 3403444, 4486358, 5723974, 5878676, 6503453, 8972716, 11447948, 13006906, 16166359, 24674969, 26013812, 31481857, 32332718, 42620401, 49349938, 54377753, 62963714, 64665436, 65052191, 82997623, 85240802, 98699876, 108755506, 125927428, 130104382, 165995246, 170481604, 217511012, 260208764, 331990492, 468824411, 598155283, 715574101, 912973853, 937648822, 1196310566, 1235991629, 1431148202, 1576954837, 1825947706, 1875297644, 2392621132, 2406931067, 2471983258, 2862296404, 3153909674, 3651895412, 4813862134, 4943966516, 6307819348, 9627724268, 13595907919, 17346503207, 26476241737, 27191815838, 34693006414, 45731690273, 52952483474, 54383631676, 69386012828, 91463380546, 105904966948, 182926761092, 503048593003, 1006097186006, 2012194372012]

約数ペア:

[(1, 2012194372012), (2, 1006097186006), (4, 503048593003), (11, 182926761092), (19, 105904966948), (22, 91463380546), (29, 69386012828), (37, 54383631676), (38, 52952483474), (44, 45731690273), (58, 34693006414), (74, 27191815838), (76, 26476241737), (116, 17346503207), (148, 13595907919), (209, 9627724268), (319, 6307819348), (407, 4943966516), (418, 4813862134), (551, 3651895412), (638, 3153909674), (703, 2862296404), (814, 2471983258), (836, 2406931067), (841, 2392621132), (1073, 1875297644), (1102, 1825947706), (1276, 1576954837), (1406, 1431148202), (1628, 1235991629), (1682, 1196310566), (2146, 937648822), (2204, 912973853), (2812, 715574101), (3364, 598155283), (4292, 468824411), (6061, 331990492), (7733, 260208764), (9251, 217511012), (11803, 170481604), (12122, 165995246), (15466, 130104382), (15979, 125927428), (18502, 108755506), (20387, 98699876), (23606, 85240802), (24244, 82997623), (30932, 65052191), (31117, 64665436), (31958, 62963714), (37004, 54377753), (40774, 49349938), (47212, 42620401), (62234, 32332718), (63916, 31481857), (77351, 26013812), (81548, 24674969), (124468, 16166359), (154702, 13006906), (175769, 11447948), (224257, 8972716), (309404, 6503453), (342287, 5878676), (351538, 5723974), (448514, 4486358), (591223, 3403444), (684574, 2939338), (703076, 2861987), (850861, 2364892), (897028, 2243179), (1182446, 1701722), (1369148, 1469669)]