8412390610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{127133}}^1$

素因数の和:127662

約数の個数: 32

約数和(自身を含む): 16339261680

約数和(自身を除く): 7926871070

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 509, 1018, 2545, 5090, 6617, 13234, 33085, 66170, 127133, 254266, 635665, 1271330, 1652729, 3305458, 8263645, 16527290, 64710697, 129421394, 323553485, 647106970, 841239061, 1682478122, 4206195305, 8412390610]

約数ペア:

[(1, 8412390610), (2, 4206195305), (5, 1682478122), (10, 841239061), (13, 647106970), (26, 323553485), (65, 129421394), (130, 64710697), (509, 16527290), (1018, 8263645), (2545, 3305458), (5090, 1652729), (6617, 1271330), (13234, 635665), (33085, 254266), (66170, 127133)]