2250404

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{3329}}^1$

素因数の和:3359

約数の個数: 18

約数和(自身を含む): 4265730

約数和(自身を除く): 2015326

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 3329, 6658, 13316, 43277, 86554, 173108, 562601, 1125202, 2250404]

約数ペア:

[(1, 2250404), (2, 1125202), (4, 562601), (13, 173108), (26, 86554), (52, 43277), (169, 13316), (338, 6658), (676, 3329)]