1081980584

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{2551841}}^1$

素因数の和:2551900

約数の個数: 16

約数和(自身を含む): 2066992020

約数和(自身を除く): 985011436

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 2551841, 5103682, 10207364, 20414728, 135247573, 270495146, 540990292, 1081980584]

約数ペア:

[(1, 1081980584), (2, 540990292), (4, 270495146), (8, 135247573), (53, 20414728), (106, 10207364), (212, 5103682), (424, 2551841)]