320440318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{76259}}^1$

素因数の和:76463

約数の個数: 16

約数和(自身を含む): 527109120

約数和(自身を除く): 206668802

約数列:

[1, 2, 11, 22, 191, 382, 2101, 4202, 76259, 152518, 838849, 1677698, 14565469, 29130938, 160220159, 320440318]

約数ペア:

[(1, 320440318), (2, 160220159), (11, 29130938), (22, 14565469), (191, 1677698), (382, 838849), (2101, 152518), (4202, 76259)]