7984045

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 9959040

約数和(自身を除く): 1974995

約数列:

[1, 5, 37, 103, 185, 419, 515, 2095, 3811, 15503, 19055, 43157, 77515, 215785, 1596809, 7984045]

約数ペア:

[(1, 7984045), (5, 1596809), (37, 215785), (103, 77515), (185, 43157), (419, 19055), (515, 15503), (2095, 3811)]