2007234772

素因数分解:

$2^2\times {\mathrm{443}}^2\times {\mathrm{2557}}^1$

素因数の和:3447

約数の個数: 18

約数和(自身を含む): 3521984858

約数和(自身を除く): 1514750086

約数列:

[1, 2, 4, 443, 886, 1772, 2557, 5114, 10228, 196249, 392498, 784996, 1132751, 2265502, 4531004, 501808693, 1003617386, 2007234772]

約数ペア:

[(1, 2007234772), (2, 1003617386), (4, 501808693), (443, 4531004), (886, 2265502), (1772, 1132751), (2557, 784996), (5114, 392498), (10228, 196249)]