129625418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{171917}}^1$

素因数の和:171961

約数の個数: 16

約数和(自身を含む): 216616680

約数和(自身を除く): 86991262

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 171917, 343834, 2234921, 4469842, 4985593, 9971186, 64812709, 129625418]

約数ペア:

[(1, 129625418), (2, 64812709), (13, 9971186), (26, 4985593), (29, 4469842), (58, 2234921), (377, 343834), (754, 171917)]