2021955922

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4980187}}^1$

素因数の和:4980225

約数の個数: 16

約数和(自身を含む): 3585735360

約数和(自身を除く): 1563779438

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 4980187, 9960374, 34861309, 69722618, 144425423, 288850846, 1010977961, 2021955922]

約数ペア:

[(1, 2021955922), (2, 1010977961), (7, 288850846), (14, 144425423), (29, 69722618), (58, 34861309), (203, 9960374), (406, 4980187)]