2564088579

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{359267}}^1$

素因数の和:359347

約数の個数: 24

約数和(自身を含む): 4053980112

約数和(自身を除く): 1489891533

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 2379, 7137, 359267, 1077801, 3233403, 4670471, 14011413, 21915287, 42034239, 65745861, 197237583, 284898731, 854696193, 2564088579]

約数ペア:

[(1, 2564088579), (3, 854696193), (9, 284898731), (13, 197237583), (39, 65745861), (61, 42034239), (117, 21915287), (183, 14011413), (549, 4670471), (793, 3233403), (2379, 1077801), (7137, 359267)]