40203462

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{515429}}^1$

素因数の和:515447

約数の個数: 16

約数和(自身を含む): 86592240

約数和(自身を除く): 46388778

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 515429, 1030858, 1546287, 3092574, 6700577, 13401154, 20101731, 40203462]

約数ペア:

[(1, 40203462), (2, 20101731), (3, 13401154), (6, 6700577), (13, 3092574), (26, 1546287), (39, 1030858), (78, 515429)]