777213508730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{1033}}^1\times {\mathrm{9857}}^1$

素因数の和:11363

約数の個数: 64

約数和(自身を含む): 1486164477600

約数和(自身を除く): 708950968870

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 449, 898, 1033, 2066, 2245, 4490, 5165, 7633, 9857, 10330, 15266, 17561, 19714, 35122, 38165, 49285, 76330, 87805, 98570, 167569, 175610, 335138, 463817, 837845, 927634, 1675690, 2319085, 4425793, 4638170, 7884889, 8851586, 10182281, 15769778, 20364562, 22128965, 39424445, 44257930, 50911405, 75238481, 78848890, 101822810, 150476962, 173098777, 346197554, 376192405, 752384810, 865493885, 1730987770, 4571844169, 9143688338, 22859220845, 45718441690, 77721350873, 155442701746, 388606754365, 777213508730]

約数ペア:

[(1, 777213508730), (2, 388606754365), (5, 155442701746), (10, 77721350873), (17, 45718441690), (34, 22859220845), (85, 9143688338), (170, 4571844169), (449, 1730987770), (898, 865493885), (1033, 752384810), (2066, 376192405), (2245, 346197554), (4490, 173098777), (5165, 150476962), (7633, 101822810), (9857, 78848890), (10330, 75238481), (15266, 50911405), (17561, 44257930), (19714, 39424445), (35122, 22128965), (38165, 20364562), (49285, 15769778), (76330, 10182281), (87805, 8851586), (98570, 7884889), (167569, 4638170), (175610, 4425793), (335138, 2319085), (463817, 1675690), (837845, 927634)]