129127022

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1\times {\mathrm{3257}}^1$

素因数の和:3763

約数の個数: 16

約数和(自身を含む): 198685872

約数和(自身を除く): 69558850

約数列:

[1, 2, 43, 86, 461, 922, 3257, 6514, 19823, 39646, 140051, 280102, 1501477, 3002954, 64563511, 129127022]

約数ペア:

[(1, 129127022), (2, 64563511), (43, 3002954), (86, 1501477), (461, 280102), (922, 140051), (3257, 39646), (6514, 19823)]