128280933022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{65516309}}^1$

素因数の和:65516411

約数の個数: 16

約数和(自身を含む): 212272844400

約数和(自身を除く): 83991911378

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 65516309, 131032618, 720679399, 1441358798, 5830951501, 11661903002, 64140466511, 128280933022]

約数ペア:

[(1, 128280933022), (2, 64140466511), (11, 11661903002), (22, 5830951501), (89, 1441358798), (178, 720679399), (979, 131032618), (1958, 65516309)]