2080348505

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1609}}^1\times {\mathrm{11243}}^1$

素因数の和:12880

約数の個数: 16

約数和(自身を含む): 2606808960

約数和(自身を除く): 526460455

約数列:

[1, 5, 23, 115, 1609, 8045, 11243, 37007, 56215, 185035, 258589, 1292945, 18089987, 90449935, 416069701, 2080348505]

約数ペア:

[(1, 2080348505), (5, 416069701), (23, 90449935), (115, 18089987), (1609, 1292945), (8045, 258589), (11243, 185035), (37007, 56215)]