4039843588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{218087}}^1$

素因数の和:218523

約数の個数: 24

約数和(自身を含む): 7730783424

約数和(自身を除く): 3690939836

約数列:

[1, 2, 4, 11, 22, 44, 421, 842, 1684, 4631, 9262, 18524, 218087, 436174, 872348, 2398957, 4797914, 9595828, 91814627, 183629254, 367258508, 1009960897, 2019921794, 4039843588]

約数ペア:

[(1, 4039843588), (2, 2019921794), (4, 1009960897), (11, 367258508), (22, 183629254), (44, 91814627), (421, 9595828), (842, 4797914), (1684, 2398957), (4631, 872348), (9262, 436174), (18524, 218087)]