2019861876455

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{8641}}^1\times {\mathrm{2032637}}^1$

素因数の和:2041306

約数の個数: 16

約数和(自身を含む): 2529512293824

約数和(自身を除く): 509650417369

約数列:

[1, 5, 23, 115, 8641, 43205, 198743, 993715, 2032637, 10163185, 46750651, 233753255, 17564016317, 87820081585, 403972375291, 2019861876455]

約数ペア:

[(1, 2019861876455), (5, 403972375291), (23, 87820081585), (115, 17564016317), (8641, 233753255), (43205, 46750651), (198743, 10163185), (993715, 2032637)]