1855697399

素因数分解:

${\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{457}}^1$

素因数の和:950

約数の個数: 16

約数和(自身を含む): 1895900160

約数和(自身を除く): 40202761

約数列:

[1, 131, 139, 223, 457, 18209, 29213, 30997, 59867, 63523, 101911, 4060607, 8321513, 13350341, 14165629, 1855697399]

約数ペア:

[(1, 1855697399), (131, 14165629), (139, 13350341), (223, 8321513), (457, 4060607), (18209, 101911), (29213, 63523), (30997, 59867)]