1661531026

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{68449}}^1$

素因数の和:68733

約数の個数: 16

約数和(自身を含む): 2550447000

約数和(自身を除く): 888915974

約数列:

[1, 2, 53, 106, 229, 458, 12137, 24274, 68449, 136898, 3627797, 7255594, 15674821, 31349642, 830765513, 1661531026]

約数ペア:

[(1, 1661531026), (2, 830765513), (53, 31349642), (106, 15674821), (229, 7255594), (458, 3627797), (12137, 136898), (24274, 68449)]