2012136308

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 4542241536

約数和(自身を除く): 2530105228

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 71, 91, 106, 113, 142, 169, 182, 212, 226, 284, 338, 364, 371, 452, 497, 676, 689, 742, 791, 923, 994, 1183, 1378, 1469, 1484, 1582, 1846, 1988, 2366, 2756, 2938, 3164, 3692, 3763, 4732, 4823, 5876, 5989, 6461, 7526, 8023, 8957, 9646, 10283, 11978, 11999, 12922, 15052, 16046, 17914, 19097, 19292, 20566, 23956, 23998, 25844, 26341, 32092, 35828, 38194, 41132, 41923, 47996, 48919, 52682, 56161, 62699, 76388, 77857, 83846, 83993, 97838, 104299, 105364, 112322, 125398, 133679, 155714, 167692, 167986, 195676, 208598, 224644, 250796, 267358, 311428, 335972, 342433, 417196, 425219, 534716, 544999, 635947, 684866, 730093, 850438, 1012141, 1089998, 1271894, 1355887, 1369732, 1460186, 1700876, 2024282, 2179996, 2543788, 2711774, 2920372, 2976533, 4048564, 4451629, 5423548, 5527847, 5953066, 7084987, 8903258, 9491209, 11055694, 11906132, 14169974, 17806516, 18982418, 22111388, 28339948, 37964836, 38694929, 71862011, 77389858, 143724022, 154779716, 287448044, 503034077, 1006068154, 2012136308]

約数ペア:

[(1, 2012136308), (2, 1006068154), (4, 503034077), (7, 287448044), (13, 154779716), (14, 143724022), (26, 77389858), (28, 71862011), (52, 38694929), (53, 37964836), (71, 28339948), (91, 22111388), (106, 18982418), (113, 17806516), (142, 14169974), (169, 11906132), (182, 11055694), (212, 9491209), (226, 8903258), (284, 7084987), (338, 5953066), (364, 5527847), (371, 5423548), (452, 4451629), (497, 4048564), (676, 2976533), (689, 2920372), (742, 2711774), (791, 2543788), (923, 2179996), (994, 2024282), (1183, 1700876), (1378, 1460186), (1469, 1369732), (1484, 1355887), (1582, 1271894), (1846, 1089998), (1988, 1012141), (2366, 850438), (2756, 730093), (2938, 684866), (3164, 635947), (3692, 544999), (3763, 534716), (4732, 425219), (4823, 417196), (5876, 342433), (5989, 335972), (6461, 311428), (7526, 267358), (8023, 250796), (8957, 224644), (9646, 208598), (10283, 195676), (11978, 167986), (11999, 167692), (12922, 155714), (15052, 133679), (16046, 125398), (17914, 112322), (19097, 105364), (19292, 104299), (20566, 97838), (23956, 83993), (23998, 83846), (25844, 77857), (26341, 76388), (32092, 62699), (35828, 56161), (38194, 52682), (41132, 48919), (41923, 47996)]