2088893642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{978863}}^1$

素因数の和:978973

約数の個数: 16

約数和(自身を含む): 3453432192

約数和(自身を除く): 1364538550

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 978863, 1957726, 10767493, 21534986, 94949711, 189899422, 1044446821, 2088893642]

約数ペア:

[(1, 2088893642), (2, 1044446821), (11, 189899422), (22, 94949711), (97, 21534986), (194, 10767493), (1067, 1957726), (2134, 978863)]