1330335785

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{571}}^1\times {\mathrm{3557}}^1$

素因数の和:4264

約数の個数: 16

約数和(自身を含む): 1611859392

約数和(自身を除く): 281523607

約数列:

[1, 5, 131, 571, 655, 2855, 3557, 17785, 74801, 374005, 465967, 2031047, 2329835, 10155235, 266067157, 1330335785]

約数ペア:

[(1, 1330335785), (5, 266067157), (131, 10155235), (571, 2329835), (655, 2031047), (2855, 465967), (3557, 374005), (17785, 74801)]