2116720876

素因数分解:

$2^2\times {\mathrm{257}}^1\times {\mathrm{613}}^1\times {\mathrm{3359}}^1$

素因数の和:4233

約数の個数: 24

約数和(自身を含む): 3725850240

約数和(自身を除く): 1609129364

約数列:

[1, 2, 4, 257, 514, 613, 1028, 1226, 2452, 3359, 6718, 13436, 157541, 315082, 630164, 863263, 1726526, 2059067, 3453052, 4118134, 8236268, 529180219, 1058360438, 2116720876]

約数ペア:

[(1, 2116720876), (2, 1058360438), (4, 529180219), (257, 8236268), (514, 4118134), (613, 3453052), (1028, 2059067), (1226, 1726526), (2452, 863263), (3359, 630164), (6718, 315082), (13436, 157541)]