691036126

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{51241}}^1$

素因数の和:51867

約数の個数: 16

約数和(自身を含む): 1132653168

約数和(自身を除く): 441617042

約数列:

[1, 2, 11, 22, 613, 1226, 6743, 13486, 51241, 102482, 563651, 1127302, 31410733, 62821466, 345518063, 691036126]

約数ペア:

[(1, 691036126), (2, 345518063), (11, 62821466), (22, 31410733), (613, 1127302), (1226, 563651), (6743, 102482), (13486, 51241)]