1330650068

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{2749277}}^1$

素因数の和:2749303

約数の個数: 18

約数和(自身を含む): 2559577818

約数和(自身を除く): 1228927750

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 2749277, 5498554, 10997108, 30242047, 60484094, 120968188, 332662517, 665325034, 1330650068]

約数ペア:

[(1, 1330650068), (2, 665325034), (4, 332662517), (11, 120968188), (22, 60484094), (44, 30242047), (121, 10997108), (242, 5498554), (484, 2749277)]