4890985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5231}}^1$

素因数の和:5264

約数の個数: 16

約数和(自身を含む): 6780672

約数和(自身を除く): 1889687

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 5231, 26155, 57541, 88927, 287705, 444635, 978197, 4890985]

約数ペア:

[(1, 4890985), (5, 978197), (11, 444635), (17, 287705), (55, 88927), (85, 57541), (187, 26155), (935, 5231)]