118920619

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{739}}^1$

素因数の和:978

約数の個数: 16

約数和(自身を含む): 127872000

約数和(自身を除く): 8951381

約数列:

[1, 29, 31, 179, 739, 899, 5191, 5549, 21431, 22909, 132281, 160921, 664361, 3836149, 4100711, 118920619]

約数ペア:

[(1, 118920619), (29, 4100711), (31, 3836149), (179, 664361), (739, 160921), (899, 132281), (5191, 22909), (5549, 21431)]