2001026408

素因数分解:

$2^3\times {\mathrm{7159}}^1\times {\mathrm{34939}}^1$

素因数の和:42104

約数の個数: 16

約数和(自身を含む): 3752556000

約数和(自身を除く): 1751529592

約数列:

[1, 2, 4, 8, 7159, 14318, 28636, 34939, 57272, 69878, 139756, 279512, 250128301, 500256602, 1000513204, 2001026408]

約数ペア:

[(1, 2001026408), (2, 1000513204), (4, 500256602), (8, 250128301), (7159, 279512), (14318, 139756), (28636, 69878), (34939, 57272)]