2553240778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{49831}}^1$

素因数の和:49998

約数の個数: 32

約数和(自身を含む): 4456176768

約数和(自身を除く): 1902935990

約数列:

[1, 2, 11, 17, 22, 34, 137, 187, 274, 374, 1507, 2329, 3014, 4658, 25619, 49831, 51238, 99662, 548141, 847127, 1096282, 1694254, 6826847, 9318397, 13653694, 18636794, 75095317, 116056399, 150190634, 232112798, 1276620389, 2553240778]

約数ペア:

[(1, 2553240778), (2, 1276620389), (11, 232112798), (17, 150190634), (22, 116056399), (34, 75095317), (137, 18636794), (187, 13653694), (274, 9318397), (374, 6826847), (1507, 1694254), (2329, 1096282), (3014, 847127), (4658, 548141), (25619, 99662), (49831, 51238)]