124959848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{4787}}^1$

素因数の和:5057

約数の個数: 32

約数和(自身を含む): 253380960

約数和(自身を除く): 128421112

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 251, 502, 1004, 2008, 3263, 4787, 6526, 9574, 13052, 19148, 26104, 38296, 62231, 124462, 248924, 497848, 1201537, 2403074, 4806148, 9612296, 15619981, 31239962, 62479924, 124959848]

約数ペア:

[(1, 124959848), (2, 62479924), (4, 31239962), (8, 15619981), (13, 9612296), (26, 4806148), (52, 2403074), (104, 1201537), (251, 497848), (502, 248924), (1004, 124462), (2008, 62231), (3263, 38296), (4787, 26104), (6526, 19148), (9574, 13052)]