78889290506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{38407639}}^1$

素因数の和:38407733

約数の個数: 16

約数和(自身を含む): 129049670400

約数和(自身を除く): 50160379894

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 38407639, 76815278, 499299307, 998598614, 3034203481, 6068406962, 39444645253, 78889290506]

約数ペア:

[(1, 78889290506), (2, 39444645253), (13, 6068406962), (26, 3034203481), (79, 998598614), (158, 499299307), (1027, 76815278), (2054, 38407639)]