7440989779

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1\times {\mathrm{9923}}^1$

素因数の和:10650

約数の個数: 16

約数和(自身を含む): 7974132480

約数和(自身を除く): 533142701

約数列:

[1, 19, 61, 647, 1159, 9923, 12293, 39467, 188537, 605303, 749873, 6420181, 11500757, 121983439, 391631041, 7440989779]

約数ペア:

[(1, 7440989779), (19, 391631041), (61, 121983439), (647, 11500757), (1159, 6420181), (9923, 749873), (12293, 605303), (39467, 188537)]