790660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3041}}^1$

素因数の和:3063

約数の個数: 24

約数和(自身を含む): 1788696

約数和(自身を除く): 998036

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3041, 6082, 12164, 15205, 30410, 39533, 60820, 79066, 158132, 197665, 395330, 790660]

約数ペア:

[(1, 790660), (2, 395330), (4, 197665), (5, 158132), (10, 79066), (13, 60820), (20, 39533), (26, 30410), (52, 15205), (65, 12164), (130, 6082), (260, 3041)]