420050982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5385269}}^1$

素因数の和:5385287

約数の個数: 16

約数和(自身を含む): 904725360

約数和(自身を除く): 484674378

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 5385269, 10770538, 16155807, 32311614, 70008497, 140016994, 210025491, 420050982]

約数ペア:

[(1, 420050982), (2, 210025491), (3, 140016994), (6, 70008497), (13, 32311614), (26, 16155807), (39, 10770538), (78, 5385269)]