12815958694

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{2801}}^1$

素因数の和:2942

約数の個数: 96

約数和(自身を含む): 25150483008

約数和(自身を除く): 12334524314

約数列:

[1, 2, 7, 11, 14, 22, 37, 73, 74, 77, 121, 146, 154, 242, 259, 407, 511, 518, 803, 814, 847, 1022, 1606, 1694, 2701, 2801, 2849, 4477, 5402, 5602, 5621, 5698, 8833, 8954, 11242, 17666, 18907, 19607, 29711, 30811, 31339, 37814, 39214, 59422, 61622, 61831, 62678, 103637, 123662, 204473, 207274, 207977, 215677, 326821, 338921, 408946, 415954, 431354, 653642, 677842, 725459, 1140007, 1431311, 1450918, 2249203, 2280014, 2287747, 2372447, 2862622, 4498406, 4575494, 4744894, 7565501, 7980049, 12540077, 15131002, 15744421, 15960098, 24741233, 25080154, 31488842, 49482466, 52958507, 83220511, 87780539, 105917014, 166441022, 173188631, 175561078, 346377262, 582543577, 915425621, 1165087154, 1830851242, 6407979347, 12815958694]

約数ペア:

[(1, 12815958694), (2, 6407979347), (7, 1830851242), (11, 1165087154), (14, 915425621), (22, 582543577), (37, 346377262), (73, 175561078), (74, 173188631), (77, 166441022), (121, 105917014), (146, 87780539), (154, 83220511), (242, 52958507), (259, 49482466), (407, 31488842), (511, 25080154), (518, 24741233), (803, 15960098), (814, 15744421), (847, 15131002), (1022, 12540077), (1606, 7980049), (1694, 7565501), (2701, 4744894), (2801, 4575494), (2849, 4498406), (4477, 2862622), (5402, 2372447), (5602, 2287747), (5621, 2280014), (5698, 2249203), (8833, 1450918), (8954, 1431311), (11242, 1140007), (17666, 725459), (18907, 677842), (19607, 653642), (29711, 431354), (30811, 415954), (31339, 408946), (37814, 338921), (39214, 326821), (59422, 215677), (61622, 207977), (61831, 207274), (62678, 204473), (103637, 123662)]