77580438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{994621}}^1$

素因数の和:994639

約数の個数: 16

約数和(自身を含む): 167096496

約数和(自身を除く): 89516058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 994621, 1989242, 2983863, 5967726, 12930073, 25860146, 38790219, 77580438]

約数ペア:

[(1, 77580438), (2, 38790219), (3, 25860146), (6, 12930073), (13, 5967726), (26, 2983863), (39, 1989242), (78, 994621)]