2662462647

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{6691}}^1$

素因数の和:6908

約数の個数: 48

約数和(自身を含む): 4384598400

約数和(自身を除く): 1722135753

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 179, 247, 537, 741, 1611, 2223, 2327, 3401, 6691, 6981, 10203, 20073, 20943, 30609, 44213, 60219, 86983, 127129, 132639, 260949, 381387, 397917, 782847, 1144161, 1197689, 1652677, 3593067, 4958031, 10779201, 14874093, 15569957, 22756091, 46709871, 68268273, 140129613, 204804819, 295829183, 887487549, 2662462647]

約数ペア:

[(1, 2662462647), (3, 887487549), (9, 295829183), (13, 204804819), (19, 140129613), (39, 68268273), (57, 46709871), (117, 22756091), (171, 15569957), (179, 14874093), (247, 10779201), (537, 4958031), (741, 3593067), (1611, 1652677), (2223, 1197689), (2327, 1144161), (3401, 782847), (6691, 397917), (6981, 381387), (10203, 260949), (20073, 132639), (20943, 127129), (30609, 86983), (44213, 60219)]