3885454820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14944057}}^1$

素因数の和:14944079

約数の個数: 24

約数和(自身を含む): 8787106104

約数和(自身を除く): 4901651284

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 14944057, 29888114, 59776228, 74720285, 149440570, 194272741, 298881140, 388545482, 777090964, 971363705, 1942727410, 3885454820]

約数ペア:

[(1, 3885454820), (2, 1942727410), (4, 971363705), (5, 777090964), (10, 388545482), (13, 298881140), (20, 194272741), (26, 149440570), (52, 74720285), (65, 59776228), (130, 29888114), (260, 14944057)]