520015321

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{863}}^1\times {\mathrm{1459}}^1$

素因数の和:2388

約数の個数: 16

約数和(自身を含む): 605491200

約数和(自身を除く): 85475879

約数列:

[1, 7, 59, 413, 863, 1459, 6041, 10213, 50917, 86081, 356419, 602567, 1259117, 8813819, 74287903, 520015321]

約数ペア:

[(1, 520015321), (7, 74287903), (59, 8813819), (413, 1259117), (863, 602567), (1459, 356419), (6041, 86081), (10213, 50917)]