9139948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{523}}^1$

素因数の和:801

約数の個数: 24

約数和(自身を含む): 17034192

約数和(自身を除く): 7894244

約数列:

[1, 2, 4, 17, 34, 68, 257, 514, 523, 1028, 1046, 2092, 4369, 8738, 8891, 17476, 17782, 35564, 134411, 268822, 537644, 2284987, 4569974, 9139948]

約数ペア:

[(1, 9139948), (2, 4569974), (4, 2284987), (17, 537644), (34, 268822), (68, 134411), (257, 35564), (514, 17782), (523, 17476), (1028, 8891), (1046, 8738), (2092, 4369)]