3991335238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{857}}^1\times {\mathrm{1523}}^1$

素因数の和:2532

約数の個数: 32

約数和(自身を含む): 6590263680

約数和(自身を除く): 2598928442

約数列:

[1, 2, 11, 22, 139, 278, 857, 1523, 1529, 1714, 3046, 3058, 9427, 16753, 18854, 33506, 119123, 211697, 238246, 423394, 1305211, 1310353, 2328667, 2610422, 2620706, 4657334, 14357321, 28714642, 181424329, 362848658, 1995667619, 3991335238]

約数ペア:

[(1, 3991335238), (2, 1995667619), (11, 362848658), (22, 181424329), (139, 28714642), (278, 14357321), (857, 4657334), (1523, 2620706), (1529, 2610422), (1714, 2328667), (3046, 1310353), (3058, 1305211), (9427, 423394), (16753, 238246), (18854, 211697), (33506, 119123)]