2021068657436

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{13655869307}}^1$

素因数の和:13655869348

約数の個数: 12

約数和(自身を含む): 3632461235928

約数和(自身を除く): 1611392578492

約数列:

[1, 2, 4, 37, 74, 148, 13655869307, 27311738614, 54623477228, 505267164359, 1010534328718, 2021068657436]

約数ペア:

[(1, 2021068657436), (2, 1010534328718), (4, 505267164359), (37, 54623477228), (74, 27311738614), (148, 13655869307)]