258804916

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{1096631}}^1$

素因数の和:1096694

約数の個数: 12

約数和(自身を含む): 460585440

約数和(自身を除く): 201780524

約数列:

[1, 2, 4, 59, 118, 236, 1096631, 2193262, 4386524, 64701229, 129402458, 258804916]

約数ペア:

[(1, 258804916), (2, 129402458), (4, 64701229), (59, 4386524), (118, 2193262), (236, 1096631)]