670212634

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{8747}}^1$

素因数の和:9190

約数の個数: 32

約数和(自身を含む): 1240396416

約数和(自身を除く): 570183782

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 421, 842, 2947, 5473, 5894, 8747, 10946, 17494, 38311, 61229, 76622, 113711, 122458, 227422, 795977, 1591954, 3682487, 7364974, 25777409, 47872331, 51554818, 95744662, 335106317, 670212634]

約数ペア:

[(1, 670212634), (2, 335106317), (7, 95744662), (13, 51554818), (14, 47872331), (26, 25777409), (91, 7364974), (182, 3682487), (421, 1591954), (842, 795977), (2947, 227422), (5473, 122458), (5894, 113711), (8747, 76622), (10946, 61229), (17494, 38311)]