2665202007

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1666793}}^1$

素因数の和:1666850

約数の個数: 16

約数和(自身を含む): 3920299488

約数和(自身を除く): 1255097481

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 1666793, 5000379, 21668309, 65004927, 68338513, 205015539, 888400669, 2665202007]

約数ペア:

[(1, 2665202007), (3, 888400669), (13, 205015539), (39, 68338513), (41, 65004927), (123, 21668309), (533, 5000379), (1599, 1666793)]