78991926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1012717}}^1$

素因数の和:1012735

約数の個数: 16

約数和(自身を含む): 170136624

約数和(自身を除く): 91144698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1012717, 2025434, 3038151, 6076302, 13165321, 26330642, 39495963, 78991926]

約数ペア:

[(1, 78991926), (2, 39495963), (3, 26330642), (6, 13165321), (13, 6076302), (26, 3038151), (39, 2025434), (78, 1012717)]