2078173835

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{37021}}^1$

素因数の和:37238

約数の個数: 16

約数和(自身を含む): 2541190080

約数和(自身を除く): 463016245

約数列:

[1, 5, 103, 109, 515, 545, 11227, 37021, 56135, 185105, 3813163, 4035289, 19065815, 20176445, 415634767, 2078173835]

約数ペア:

[(1, 2078173835), (5, 415634767), (103, 20176445), (109, 19065815), (515, 4035289), (545, 3813163), (11227, 185105), (37021, 56135)]