2565984916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{305329}}^1$

素因数の和:305535

約数の個数: 24

約数和(自身を含む): 4924362240

約数和(自身を除く): 2358377324

約数列:

[1, 2, 4, 11, 22, 44, 191, 382, 764, 2101, 4202, 8404, 305329, 610658, 1221316, 3358619, 6717238, 13434476, 58317839, 116635678, 233271356, 641496229, 1282992458, 2565984916]

約数ペア:

[(1, 2565984916), (2, 1282992458), (4, 641496229), (11, 233271356), (22, 116635678), (44, 58317839), (191, 13434476), (382, 6717238), (764, 3358619), (2101, 1221316), (4202, 610658), (8404, 305329)]