2258823856

素因数分解:

$2^4\times {\mathrm{1091}}^1\times {\mathrm{129401}}^1$

素因数の和:130500

約数の個数: 20

約数和(自身を含む): 4380516504

約数和(自身を除く): 2121692648

約数列:

[1, 2, 4, 8, 16, 1091, 2182, 4364, 8728, 17456, 129401, 258802, 517604, 1035208, 2070416, 141176491, 282352982, 564705964, 1129411928, 2258823856]

約数ペア:

[(1, 2258823856), (2, 1129411928), (4, 564705964), (8, 282352982), (16, 141176491), (1091, 2070416), (2182, 1035208), (4364, 517604), (8728, 258802), (17456, 129401)]