2064635

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:338

約数の個数: 16

約数和(自身を含む): 2645760

約数和(自身を除く): 581125

約数列:

[1, 5, 19, 95, 103, 211, 515, 1055, 1957, 4009, 9785, 20045, 21733, 108665, 412927, 2064635]

約数ペア:

[(1, 2064635), (5, 412927), (19, 108665), (95, 21733), (103, 20045), (211, 9785), (515, 4009), (1055, 1957)]