1257056

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:414

約数の個数: 24

約数和(自身を含む): 2500344

約数和(自身を除く): 1243288

約数列:

[1, 2, 4, 8, 16, 32, 163, 241, 326, 482, 652, 964, 1304, 1928, 2608, 3856, 5216, 7712, 39283, 78566, 157132, 314264, 628528, 1257056]

約数ペア:

[(1, 1257056), (2, 628528), (4, 314264), (8, 157132), (16, 78566), (32, 39283), (163, 7712), (241, 5216), (326, 3856), (482, 2608), (652, 1928), (964, 1304)]