2021316524

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29725243}}^1$

素因数の和:29725264

約数の個数: 12

約数和(自身を含む): 3745380744

約数和(自身を除く): 1724064220

約数列:

[1, 2, 4, 17, 34, 68, 29725243, 59450486, 118900972, 505329131, 1010658262, 2021316524]

約数ペア:

[(1, 2021316524), (2, 1010658262), (4, 505329131), (17, 118900972), (34, 59450486), (68, 29725243)]