122972642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{26423}}^1$

素因数の和:26617

約数の個数: 16

約数和(自身を含む): 199765440

約数和(自身を除く): 76792798

約数列:

[1, 2, 13, 26, 179, 358, 2327, 4654, 26423, 52846, 343499, 686998, 4729717, 9459434, 61486321, 122972642]

約数ペア:

[(1, 122972642), (2, 61486321), (13, 9459434), (26, 4729717), (179, 686998), (358, 343499), (2327, 52846), (4654, 26423)]