2012121433406

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{19777}}^1$

素因数の和:20122

約数の個数: 128

約数和(自身を含む): 3896107776000

約数和(自身を除く): 1883986342594

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 149, 151, 238, 266, 298, 302, 323, 646, 1043, 1057, 2086, 2114, 2261, 2533, 2567, 2831, 2869, 4522, 5066, 5134, 5662, 5738, 17731, 17969, 19777, 19817, 20083, 22499, 35462, 35938, 39554, 39634, 40166, 44998, 48127, 48773, 96254, 97546, 138439, 157493, 276878, 314986, 336209, 336889, 341411, 375763, 382483, 427481, 672418, 673778, 682822, 751526, 764966, 854962, 2353463, 2630341, 2677381, 2946773, 2986327, 2992367, 4706926, 5260682, 5354762, 5893546, 5972654, 5984734, 6387971, 7267177, 12775942, 14534354, 20627411, 20904289, 41254822, 41808578, 44715797, 50095141, 50767559, 50870239, 55988687, 56740213, 89431594, 100190282, 101535118, 101740478, 111977374, 113480426, 350665987, 355372913, 391920809, 397181491, 444962723, 701331974, 710745826, 783841618, 794362982, 889925446, 951807679, 964583621, 1903615358, 1929167242, 3114739061, 6229478122, 6662653753, 6752085347, 7564366291, 8454291737, 13325307506, 13504170694, 15128732582, 16908583474, 52950564037, 59180042159, 105901128074, 118360084318, 143722959529, 287445919058, 1006060716703, 2012121433406]

約数ペア:

[(1, 2012121433406), (2, 1006060716703), (7, 287445919058), (14, 143722959529), (17, 118360084318), (19, 105901128074), (34, 59180042159), (38, 52950564037), (119, 16908583474), (133, 15128732582), (149, 13504170694), (151, 13325307506), (238, 8454291737), (266, 7564366291), (298, 6752085347), (302, 6662653753), (323, 6229478122), (646, 3114739061), (1043, 1929167242), (1057, 1903615358), (2086, 964583621), (2114, 951807679), (2261, 889925446), (2533, 794362982), (2567, 783841618), (2831, 710745826), (2869, 701331974), (4522, 444962723), (5066, 397181491), (5134, 391920809), (5662, 355372913), (5738, 350665987), (17731, 113480426), (17969, 111977374), (19777, 101740478), (19817, 101535118), (20083, 100190282), (22499, 89431594), (35462, 56740213), (35938, 55988687), (39554, 50870239), (39634, 50767559), (40166, 50095141), (44998, 44715797), (48127, 41808578), (48773, 41254822), (96254, 20904289), (97546, 20627411), (138439, 14534354), (157493, 12775942), (276878, 7267177), (314986, 6387971), (336209, 5984734), (336889, 5972654), (341411, 5893546), (375763, 5354762), (382483, 5260682), (427481, 4706926), (672418, 2992367), (673778, 2986327), (682822, 2946773), (751526, 2677381), (764966, 2630341), (854962, 2353463)]