2016686470

素因数分解:

$2^1\times 5^1\times {\mathrm{18517}}^1\times {\mathrm{10891}}^1$

素因数の和:29415

約数の個数: 16

約数和(自身を含む): 3630565008

約数和(自身を除く): 1613878538

約数列:

[1, 2, 5, 10, 10891, 18517, 21782, 37034, 54455, 92585, 108910, 185170, 201668647, 403337294, 1008343235, 2016686470]

約数ペア:

[(1, 2016686470), (2, 1008343235), (5, 403337294), (10, 201668647), (10891, 185170), (18517, 108910), (21782, 92585), (37034, 54455)]