780922298

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{2310421}}^1$

素因数の和:2310449

約数の個数: 12

約数和(自身を含む): 1268421678

約数和(自身を除く): 487499380

約数列:

[1, 2, 13, 26, 169, 338, 2310421, 4620842, 30035473, 60070946, 390461149, 780922298]

約数ペア:

[(1, 780922298), (2, 390461149), (13, 60070946), (26, 30035473), (169, 4620842), (338, 2310421)]