1020079445

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2649557}}^1$

素因数の和:2649580

約数の個数: 16

約数和(自身を含む): 1526145408

約数和(自身を除く): 506065963

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 2649557, 13247785, 18546899, 29145127, 92734495, 145725635, 204015889, 1020079445]

約数ペア:

[(1, 1020079445), (5, 204015889), (7, 145725635), (11, 92734495), (35, 29145127), (55, 18546899), (77, 13247785), (385, 2649557)]