420553614

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5391713}}^1$

素因数の和:5391731

約数の個数: 16

約数和(自身を含む): 905807952

約数和(自身を除く): 485254338

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 5391713, 10783426, 16175139, 32350278, 70092269, 140184538, 210276807, 420553614]

約数ペア:

[(1, 420553614), (2, 210276807), (3, 140184538), (6, 70092269), (13, 32350278), (26, 16175139), (39, 10783426), (78, 5391713)]