1393301676

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{8931421}}^1$

素因数の和:8931441

約数の個数: 24

約数和(自身を含む): 3501117424

約数和(自身を除く): 2107815748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 8931421, 17862842, 26794263, 35725684, 53588526, 107177052, 116108473, 232216946, 348325419, 464433892, 696650838, 1393301676]

約数ペア:

[(1, 1393301676), (2, 696650838), (3, 464433892), (4, 348325419), (6, 232216946), (12, 116108473), (13, 107177052), (26, 53588526), (39, 35725684), (52, 26794263), (78, 17862842), (156, 8931421)]