2017490470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11867591}}^1$

素因数の和:11867615

約数の個数: 16

約数和(自身を含む): 3845099808

約数和(自身を除く): 1827609338

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 11867591, 23735182, 59337955, 118675910, 201749047, 403498094, 1008745235, 2017490470]

約数ペア:

[(1, 2017490470), (2, 1008745235), (5, 403498094), (10, 201749047), (17, 118675910), (34, 59337955), (85, 23735182), (170, 11867591)]