919958845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1549}}^1\times {\mathrm{9137}}^1$

素因数の和:10704

約数の個数: 16

約数和(自身を含む): 1189767600

約数和(自身を除く): 269808755

約数列:

[1, 5, 13, 65, 1549, 7745, 9137, 20137, 45685, 100685, 118781, 593905, 14153213, 70766065, 183991769, 919958845]

約数ペア:

[(1, 919958845), (5, 183991769), (13, 70766065), (65, 14153213), (1549, 593905), (7745, 118781), (9137, 100685), (20137, 45685)]