38580438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{494621}}^1$

素因数の和:494639

約数の個数: 16

約数和(自身を含む): 83096496

約数和(自身を除く): 44516058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 494621, 989242, 1483863, 2967726, 6430073, 12860146, 19290219, 38580438]

約数ペア:

[(1, 38580438), (2, 19290219), (3, 12860146), (6, 6430073), (13, 2967726), (26, 1483863), (39, 989242), (78, 494621)]