533364676

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{789001}}^1$

素因数の和:789031

約数の個数: 18

約数和(自身を含む): 1010711562

約数和(自身を除く): 477346886

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 789001, 1578002, 3156004, 10257013, 20514026, 41028052, 133341169, 266682338, 533364676]

約数ペア:

[(1, 533364676), (2, 266682338), (4, 133341169), (13, 41028052), (26, 20514026), (52, 10257013), (169, 3156004), (338, 1578002), (676, 789001)]