1216445035

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{31139}}^1$

素因数の和:31758

約数の個数: 16

約数和(自身を含む): 1574687520

約数和(自身を除く): 358242485

約数列:

[1, 5, 13, 65, 601, 3005, 7813, 31139, 39065, 155695, 404807, 2024035, 18714539, 93572695, 243289007, 1216445035]

約数ペア:

[(1, 1216445035), (5, 243289007), (13, 93572695), (65, 18714539), (601, 2024035), (3005, 404807), (7813, 155695), (31139, 39065)]