2040930101

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{2551}}^1\times {\mathrm{3089}}^1$

素因数の和:5684

約数の個数: 16

約数和(自身を含む): 2397246720

約数和(自身を除く): 356316619

約数列:

[1, 7, 37, 259, 2551, 3089, 17857, 21623, 94387, 114293, 660709, 800051, 7880039, 55160273, 291561443, 2040930101]

約数ペア:

[(1, 2040930101), (7, 291561443), (37, 55160273), (259, 7880039), (2551, 800051), (3089, 660709), (17857, 114293), (21623, 94387)]