2220794638

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{701}}^1\times {\mathrm{10631}}^1$

素因数の和:11483

約数の個数: 16

約数和(自身を含む): 3358648800

約数和(自身を除く): 1137854162

約数列:

[1, 2, 149, 298, 701, 1402, 10631, 21262, 104449, 208898, 1584019, 3168038, 7452331, 14904662, 1110397319, 2220794638]

約数ペア:

[(1, 2220794638), (2, 1110397319), (149, 14904662), (298, 7452331), (701, 3168038), (1402, 1584019), (10631, 208898), (21262, 104449)]