315094286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{712883}}^1$

素因数の和:712915

約数の個数: 16

約数和(自身を含む): 538940304

約数和(自身を除く): 223846018

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 712883, 1425766, 9267479, 12119011, 18534958, 24238022, 157547143, 315094286]

約数ペア:

[(1, 315094286), (2, 157547143), (13, 24238022), (17, 18534958), (26, 12119011), (34, 9267479), (221, 1425766), (442, 712883)]