2009754758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{757}}^1\times {\mathrm{120677}}^1$

素因数の和:121447

約数の個数: 16

約数和(自身を含む): 3293061264

約数和(自身を除く): 1283306506

約数列:

[1, 2, 11, 22, 757, 1514, 8327, 16654, 120677, 241354, 1327447, 2654894, 91352489, 182704978, 1004877379, 2009754758]

約数ペア:

[(1, 2009754758), (2, 1004877379), (11, 182704978), (22, 91352489), (757, 2654894), (1514, 1327447), (8327, 241354), (16654, 120677)]