2008194680852

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{44453}}^1\times {\mathrm{111821}}^1$

素因数の和:156379

約数の個数: 24

約数和(自身を含む): 3549247724232

約数和(自身を除く): 1541053043380

約数列:

[1, 2, 4, 101, 202, 404, 44453, 88906, 111821, 177812, 223642, 447284, 4489753, 8979506, 11293921, 17959012, 22587842, 45175684, 4970778913, 9941557826, 19883115652, 502048670213, 1004097340426, 2008194680852]

約数ペア:

[(1, 2008194680852), (2, 1004097340426), (4, 502048670213), (101, 19883115652), (202, 9941557826), (404, 4970778913), (44453, 45175684), (88906, 22587842), (111821, 17959012), (177812, 11293921), (223642, 8979506), (447284, 4489753)]