668804554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{617}}^1\times {\mathrm{1699}}^1$

素因数の和:2358

約数の個数: 32

約数和(自身を含む): 1134648000

約数和(自身を除く): 465843446

約数列:

[1, 2, 11, 22, 29, 58, 319, 617, 638, 1234, 1699, 3398, 6787, 13574, 17893, 18689, 35786, 37378, 49271, 98542, 196823, 393646, 541981, 1048283, 1083962, 2096566, 11531113, 23062226, 30400207, 60800414, 334402277, 668804554]

約数ペア:

[(1, 668804554), (2, 334402277), (11, 60800414), (22, 30400207), (29, 23062226), (58, 11531113), (319, 2096566), (617, 1083962), (638, 1048283), (1234, 541981), (1699, 393646), (3398, 196823), (6787, 98542), (13574, 49271), (17893, 37378), (18689, 35786)]