825973676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{1301}}^1$

素因数の和:1670

約数の個数: 48

約数和(自身を含む): 1616896512

約数和(自身を除く): 790922836

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 307, 517, 614, 1034, 1228, 1301, 2068, 2602, 3377, 5204, 6754, 13508, 14311, 14429, 28622, 28858, 57244, 57716, 61147, 122294, 158719, 244588, 317438, 399407, 634876, 672617, 798814, 1345234, 1597628, 2690468, 4393477, 8786954, 17573908, 18772129, 37544258, 75088516, 206493419, 412986838, 825973676]

約数ペア:

[(1, 825973676), (2, 412986838), (4, 206493419), (11, 75088516), (22, 37544258), (44, 18772129), (47, 17573908), (94, 8786954), (188, 4393477), (307, 2690468), (517, 1597628), (614, 1345234), (1034, 798814), (1228, 672617), (1301, 634876), (2068, 399407), (2602, 317438), (3377, 244588), (5204, 158719), (6754, 122294), (13508, 61147), (14311, 57716), (14429, 57244), (28622, 28858)]