869721842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{757}}^1\times {\mathrm{52223}}^1$

素因数の和:52993

約数の個数: 16

約数和(自身を含む): 1425088512

約数和(自身を除く): 555366670

約数列:

[1, 2, 11, 22, 757, 1514, 8327, 16654, 52223, 104446, 574453, 1148906, 39532811, 79065622, 434860921, 869721842]

約数ペア:

[(1, 869721842), (2, 434860921), (11, 79065622), (22, 39532811), (757, 1148906), (1514, 574453), (8327, 104446), (16654, 52223)]