2007020785

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{140893}}^1$

素因数の和:140953

約数の個数: 32

約数和(自身を含む): 3083887872

約数和(自身を除く): 1076867087

約数列:

[1, 5, 7, 11, 35, 37, 55, 77, 185, 259, 385, 407, 1295, 2035, 2849, 14245, 140893, 704465, 986251, 1549823, 4931255, 5213041, 7749115, 10848761, 26065205, 36491287, 54243805, 57343451, 182456435, 286717255, 401404157, 2007020785]

約数ペア:

[(1, 2007020785), (5, 401404157), (7, 286717255), (11, 182456435), (35, 57343451), (37, 54243805), (55, 36491287), (77, 26065205), (185, 10848761), (259, 7749115), (385, 5213041), (407, 4931255), (1295, 1549823), (2035, 986251), (2849, 704465), (14245, 140893)]