260069404

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{157427}}^1$

素因数の和:157497

約数の個数: 24

約数和(自身を含む): 528958080

約数和(自身を除く): 268888676

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 157427, 314854, 629708, 1101989, 2203978, 4407956, 9288193, 18576386, 37152772, 65017351, 130034702, 260069404]

約数ペア:

[(1, 260069404), (2, 130034702), (4, 65017351), (7, 37152772), (14, 18576386), (28, 9288193), (59, 4407956), (118, 2203978), (236, 1101989), (413, 629708), (826, 314854), (1652, 157427)]