2011051844

素因数分解:

$2^2\times {\mathrm{128551}}^1\times {\mathrm{3911}}^1$

素因数の和:132466

約数の個数: 12

約数和(自身を含む): 3520267968

約数和(自身を除く): 1509216124

約数列:

[1, 2, 4, 3911, 7822, 15644, 128551, 257102, 514204, 502762961, 1005525922, 2011051844]

約数ペア:

[(1, 2011051844), (2, 1005525922), (4, 502762961), (3911, 514204), (7822, 257102), (15644, 128551)]