1330677982

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{1213}}^1\times {\mathrm{6163}}^1$

素因数の和:7467

約数の個数: 16

約数和(自身を含む): 2020435920

約数和(自身を除く): 689757938

約数列:

[1, 2, 89, 178, 1213, 2426, 6163, 12326, 107957, 215914, 548507, 1097014, 7475719, 14951438, 665338991, 1330677982]

約数ペア:

[(1, 1330677982), (2, 665338991), (89, 14951438), (178, 7475719), (1213, 1097014), (2426, 548507), (6163, 215914), (12326, 107957)]