7976995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7219}}^1$

素因数の和:7254

約数の個数: 16

約数和(自身を含む): 10916640

約数和(自身を除く): 2939645

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 7219, 36095, 93847, 122723, 469235, 613615, 1595399, 7976995]

約数ペア:

[(1, 7976995), (5, 1595399), (13, 613615), (17, 469235), (65, 122723), (85, 93847), (221, 36095), (1105, 7219)]