628049684

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{86413}}^1$

素因数の和:86519

約数の個数: 24

約数和(自身を含む): 1161404160

約数和(自身を除く): 533354476

約数列:

[1, 2, 4, 23, 46, 79, 92, 158, 316, 1817, 3634, 7268, 86413, 172826, 345652, 1987499, 3974998, 6826627, 7949996, 13653254, 27306508, 157012421, 314024842, 628049684]

約数ペア:

[(1, 628049684), (2, 314024842), (4, 157012421), (23, 27306508), (46, 13653254), (79, 7949996), (92, 6826627), (158, 3974998), (316, 1987499), (1817, 345652), (3634, 172826), (7268, 86413)]