348542138

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1082429}}^1$

素因数の和:1082461

約数の個数: 16

約数和(自身を含む): 623479680

約数和(自身を除く): 274937542

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 1082429, 2164858, 7577003, 15154006, 24895867, 49791734, 174271069, 348542138]

約数ペア:

[(1, 348542138), (2, 174271069), (7, 49791734), (14, 24895867), (23, 15154006), (46, 7577003), (161, 2164858), (322, 1082429)]