290810308

素因数分解:

$2^2\times {\mathrm{577}}^1\times {\mathrm{126001}}^1$

素因数の和:126582

約数の個数: 12

約数和(自身を含む): 509804092

約数和(自身を除く): 218993784

約数列:

[1, 2, 4, 577, 1154, 2308, 126001, 252002, 504004, 72702577, 145405154, 290810308]

約数ペア:

[(1, 290810308), (2, 145405154), (4, 72702577), (577, 504004), (1154, 252002), (2308, 126001)]