1904628

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 4967424

約数和(自身を除く): 3062796

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 47, 66, 94, 132, 141, 188, 282, 307, 517, 564, 614, 921, 1034, 1228, 1551, 1842, 2068, 3102, 3377, 3684, 6204, 6754, 10131, 13508, 14429, 20262, 28858, 40524, 43287, 57716, 86574, 158719, 173148, 317438, 476157, 634876, 952314, 1904628]

約数ペア:

[(1, 1904628), (2, 952314), (3, 634876), (4, 476157), (6, 317438), (11, 173148), (12, 158719), (22, 86574), (33, 57716), (44, 43287), (47, 40524), (66, 28858), (94, 20262), (132, 14429), (141, 13508), (188, 10131), (282, 6754), (307, 6204), (517, 3684), (564, 3377), (614, 3102), (921, 2068), (1034, 1842), (1228, 1551)]