1320292532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2411}}^1\times {\mathrm{10531}}^1$

素因数の和:12959

約数の個数: 24

約数和(自身を含む): 2489512032

約数和(自身を除く): 1169219500

約数列:

[1, 2, 4, 13, 26, 52, 2411, 4822, 9644, 10531, 21062, 31343, 42124, 62686, 125372, 136903, 273806, 547612, 25390241, 50780482, 101560964, 330073133, 660146266, 1320292532]

約数ペア:

[(1, 1320292532), (2, 660146266), (4, 330073133), (13, 101560964), (26, 50780482), (52, 25390241), (2411, 547612), (4822, 273806), (9644, 136903), (10531, 125372), (21062, 62686), (31343, 42124)]