1330951996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{703463}}^1$

素因数の和:703521

約数の個数: 24

約数和(自身を含む): 2600002944

約数和(自身を除く): 1269050948

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 703463, 1406926, 2813852, 7738093, 15476186, 30248909, 30952372, 60497818, 120995636, 332737999, 665475998, 1330951996]

約数ペア:

[(1, 1330951996), (2, 665475998), (4, 332737999), (11, 120995636), (22, 60497818), (43, 30952372), (44, 30248909), (86, 15476186), (172, 7738093), (473, 2813852), (946, 1406926), (1892, 703463)]