2021090102

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1\times {\mathrm{31547}}^1$

素因数の和:31963

約数の個数: 16

約数和(自身を含む): 3071008512

約数和(自身を除く): 1049918410

約数列:

[1, 2, 103, 206, 311, 622, 31547, 32033, 63094, 64066, 3249341, 6498682, 9811117, 19622234, 1010545051, 2021090102]

約数ペア:

[(1, 2021090102), (2, 1010545051), (103, 19622234), (206, 9811117), (311, 6498682), (622, 3249341), (31547, 64066), (32033, 63094)]