1520580113

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{237257}}^1$

素因数の和:237316

約数の個数: 16

約数和(自身を含む): 1793670480

約数和(自身を除く): 273090367

約数列:

[1, 13, 17, 29, 221, 377, 493, 6409, 237257, 3084341, 4033369, 6880453, 52433797, 89445889, 116967701, 1520580113]

約数ペア:

[(1, 1520580113), (13, 116967701), (17, 89445889), (29, 52433797), (221, 6880453), (377, 4033369), (493, 3084341), (6409, 237257)]