404912968

素因数分解:

$2^3\times {\mathrm{457}}^1\times {\mathrm{110753}}^1$

素因数の和:111216

約数の個数: 16

約数和(自身を含む): 760879980

約数和(自身を除く): 355967012

約数列:

[1, 2, 4, 8, 457, 914, 1828, 3656, 110753, 221506, 443012, 886024, 50614121, 101228242, 202456484, 404912968]

約数ペア:

[(1, 404912968), (2, 202456484), (4, 101228242), (8, 50614121), (457, 886024), (914, 443012), (1828, 221506), (3656, 110753)]