1747029218

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{7219129}}^1$

素因数の和:7219153

約数の個数: 12

約数和(自身を含む): 2880432870

約数和(自身を除く): 1133403652

約数列:

[1, 2, 11, 22, 121, 242, 7219129, 14438258, 79410419, 158820838, 873514609, 1747029218]

約数ペア:

[(1, 1747029218), (2, 873514609), (11, 158820838), (22, 79410419), (121, 14438258), (242, 7219129)]