2017431710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28820453}}^1$

素因数の和:28820467

約数の個数: 16

約数和(自身を含む): 4150145376

約数和(自身を除く): 2132713666

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28820453, 57640906, 144102265, 201743171, 288204530, 403486342, 1008715855, 2017431710]

約数ペア:

[(1, 2017431710), (2, 1008715855), (5, 403486342), (7, 288204530), (10, 201743171), (14, 144102265), (35, 57640906), (70, 28820453)]