8281052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{977}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 15718416

約数和(自身を除く): 7437364

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 977, 1954, 2119, 3908, 4238, 8476, 12701, 25402, 50804, 159251, 318502, 637004, 2070263, 4140526, 8281052]

約数ペア:

[(1, 8281052), (2, 4140526), (4, 2070263), (13, 637004), (26, 318502), (52, 159251), (163, 50804), (326, 25402), (652, 12701), (977, 8476), (1954, 4238), (2119, 3908)]