2931223042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4297981}}^1$

素因数の和:4298025

約数の個数: 16

約数和(自身を含む): 4951275264

約数和(自身を除く): 2020052222

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 4297981, 8595962, 47277791, 94555582, 133237411, 266474822, 1465611521, 2931223042]

約数ペア:

[(1, 2931223042), (2, 1465611521), (11, 266474822), (22, 133237411), (31, 94555582), (62, 47277791), (341, 8595962), (682, 4297981)]