392887612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{444443}}^1$

素因数の和:444477

約数の個数: 24

約数和(自身を含む): 783999216

約数和(自身を除く): 391111604

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 444443, 888886, 1777772, 5777759, 7555531, 11555518, 15111062, 23111036, 30222124, 98221903, 196443806, 392887612]

約数ペア:

[(1, 392887612), (2, 196443806), (4, 98221903), (13, 30222124), (17, 23111036), (26, 15111062), (34, 11555518), (52, 7555531), (68, 5777759), (221, 1777772), (442, 888886), (884, 444443)]