2017244255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{838771}}^1$

素因数の和:838826

約数の個数: 16

約数和(自身を含む): 2677360224

約数和(自身を除く): 660115969

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 838771, 4193855, 10904023, 31034527, 54520115, 155172635, 403448851, 2017244255]

約数ペア:

[(1, 2017244255), (5, 403448851), (13, 155172635), (37, 54520115), (65, 31034527), (185, 10904023), (481, 4193855), (2405, 838771)]