1211403466262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5801}}^1\times {\mathrm{220747}}^1$

素因数の和:226604

約数の個数: 32

約数和(自身を含む): 2028755355264

約数和(自身を除く): 817351889002

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 5801, 11602, 63811, 127622, 220747, 249443, 441494, 498886, 2428217, 2743873, 4856434, 5487746, 9492121, 18984242, 104413331, 208826662, 1280553347, 2561106694, 14086086817, 28172173634, 55063793921, 110127587842, 605701733131, 1211403466262]

約数ペア:

[(1, 1211403466262), (2, 605701733131), (11, 110127587842), (22, 55063793921), (43, 28172173634), (86, 14086086817), (473, 2561106694), (946, 1280553347), (5801, 208826662), (11602, 104413331), (63811, 18984242), (127622, 9492121), (220747, 5487746), (249443, 4856434), (441494, 2743873), (498886, 2428217)]