2021028410

素因数分解:

$2^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{838601}}^1$

素因数の和:838849

約数の個数: 16

約数和(自身を含む): 3652950312

約数和(自身を除く): 1631921902

約数列:

[1, 2, 5, 10, 241, 482, 1205, 2410, 838601, 1677202, 4193005, 8386010, 202102841, 404205682, 1010514205, 2021028410]

約数ペア:

[(1, 2021028410), (2, 1010514205), (5, 404205682), (10, 202102841), (241, 8386010), (482, 4193005), (1205, 1677202), (2410, 838601)]