1880369854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{829819}}^1$

素因数の和:829935

約数の個数: 16

約数和(自身を含む): 3106846080

約数和(自身を除く): 1226476226

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 829819, 1659638, 9128009, 18256018, 85471357, 170942714, 940184927, 1880369854]

約数ペア:

[(1, 1880369854), (2, 940184927), (11, 170942714), (22, 85471357), (103, 18256018), (206, 9128009), (1133, 1659638), (2266, 829819)]