189631750048

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{455845553}}^1$

素因数の和:455845576

約数の個数: 24

約数和(自身を含む): 402055778628

約数和(自身を除く): 212424028580

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 455845553, 911691106, 1823382212, 3646764424, 5925992189, 7293528848, 11851984378, 14587057696, 23703968756, 47407937512, 94815875024, 189631750048]

約数ペア:

[(1, 189631750048), (2, 94815875024), (4, 47407937512), (8, 23703968756), (13, 14587057696), (16, 11851984378), (26, 7293528848), (32, 5925992189), (52, 3646764424), (104, 1823382212), (208, 911691106), (416, 455845553)]