2011543772

素因数分解:

$2^2\times 7^1\times {\mathrm{523}}^1\times {\mathrm{137363}}^1$

素因数の和:137897

約数の個数: 24

約数和(自身を含む): 4030809216

約数和(自身を除く): 2019265444

約数列:

[1, 2, 4, 7, 14, 28, 523, 1046, 2092, 3661, 7322, 14644, 137363, 274726, 549452, 961541, 1923082, 3846164, 71840849, 143681698, 287363396, 502885943, 1005771886, 2011543772]

約数ペア:

[(1, 2011543772), (2, 1005771886), (4, 502885943), (7, 287363396), (14, 143681698), (28, 71840849), (523, 3846164), (1046, 1923082), (2092, 961541), (3661, 549452), (7322, 274726), (14644, 137363)]