2103803086

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{3389}}^1$

素因数の和:3577

約数の個数: 64

約数和(自身を含む): 4100544000

約数和(自身を除く): 1996740914

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 139, 154, 203, 278, 319, 406, 638, 973, 1529, 1946, 2233, 3058, 3389, 4031, 4466, 6778, 8062, 10703, 21406, 23723, 28217, 37279, 44341, 47446, 56434, 74558, 88682, 98281, 196562, 260953, 310387, 471071, 521906, 620774, 687967, 942142, 1081091, 1375934, 2162182, 3297497, 5181781, 6594994, 7567637, 10363562, 13661059, 15135274, 27322118, 36272467, 72544934, 95627413, 150271649, 191254826, 300543298, 1051901543, 2103803086]

約数ペア:

[(1, 2103803086), (2, 1051901543), (7, 300543298), (11, 191254826), (14, 150271649), (22, 95627413), (29, 72544934), (58, 36272467), (77, 27322118), (139, 15135274), (154, 13661059), (203, 10363562), (278, 7567637), (319, 6594994), (406, 5181781), (638, 3297497), (973, 2162182), (1529, 1375934), (1946, 1081091), (2233, 942142), (3058, 687967), (3389, 620774), (4031, 521906), (4466, 471071), (6778, 310387), (8062, 260953), (10703, 196562), (21406, 98281), (23723, 88682), (28217, 74558), (37279, 56434), (44341, 47446)]