2017425745

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{156329}}^1$

素因数の和:156452

約数の個数: 16

約数和(自身を含む): 2532546000

約数和(自身を除く): 515120255

約数列:

[1, 5, 29, 89, 145, 445, 2581, 12905, 156329, 781645, 4533541, 13913281, 22667705, 69566405, 403485149, 2017425745]

約数ペア:

[(1, 2017425745), (5, 403485149), (29, 69566405), (89, 22667705), (145, 13913281), (445, 4533541), (2581, 781645), (12905, 156329)]