712020674

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{317}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 1113661440

約数和(自身を除く): 401640766

約数列:

[1, 2, 37, 74, 127, 239, 254, 317, 478, 634, 4699, 8843, 9398, 11729, 17686, 23458, 30353, 40259, 60706, 75763, 80518, 151526, 1123061, 1489583, 2246122, 2803231, 2979166, 5606462, 9621901, 19243802, 356010337, 712020674]

約数ペア:

[(1, 712020674), (2, 356010337), (37, 19243802), (74, 9621901), (127, 5606462), (239, 2979166), (254, 2803231), (317, 2246122), (478, 1489583), (634, 1123061), (4699, 151526), (8843, 80518), (9398, 75763), (11729, 60706), (17686, 40259), (23458, 30353)]