390367048

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{920677}}^1$

素因数の和:920736

約数の個数: 16

約数和(自身を含む): 745749180

約数和(自身を除く): 355382132

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 920677, 1841354, 3682708, 7365416, 48795881, 97591762, 195183524, 390367048]

約数ペア:

[(1, 390367048), (2, 195183524), (4, 97591762), (8, 48795881), (53, 7365416), (106, 3682708), (212, 1841354), (424, 920677)]