1986041110

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2797241}}^1$

素因数の和:2797319

約数の個数: 16

約数和(自身を含む): 3625225632

約数和(自身を除く): 1639184522

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 2797241, 5594482, 13986205, 27972410, 198604111, 397208222, 993020555, 1986041110]

約数ペア:

[(1, 1986041110), (2, 993020555), (5, 397208222), (10, 198604111), (71, 27972410), (142, 13986205), (355, 5594482), (710, 2797241)]