6405212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{977}}^1$

素因数の和:1141

約数の個数: 24

約数和(自身を含む): 12322800

約数和(自身を除く): 5917588

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 977, 1639, 1954, 3278, 3908, 6556, 10747, 21494, 42988, 145573, 291146, 582292, 1601303, 3202606, 6405212]

約数ペア:

[(1, 6405212), (2, 3202606), (4, 1601303), (11, 582292), (22, 291146), (44, 145573), (149, 42988), (298, 21494), (596, 10747), (977, 6556), (1639, 3908), (1954, 3278)]