8266251868

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1\times {\mathrm{11437}}^1$

素因数の和:11842

約数の個数: 48

約数和(自身を含む): 16786957824

約数和(自身を除く): 8520705956

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 311, 332, 581, 622, 1162, 1244, 2177, 2324, 4354, 8708, 11437, 22874, 25813, 45748, 51626, 80059, 103252, 160118, 180691, 320236, 361382, 722764, 949271, 1898542, 3556907, 3797084, 6644897, 7113814, 13289794, 14227628, 24898349, 26579588, 49796698, 99593396, 295223281, 590446562, 1180893124, 2066562967, 4133125934, 8266251868]

約数ペア:

[(1, 8266251868), (2, 4133125934), (4, 2066562967), (7, 1180893124), (14, 590446562), (28, 295223281), (83, 99593396), (166, 49796698), (311, 26579588), (332, 24898349), (581, 14227628), (622, 13289794), (1162, 7113814), (1244, 6644897), (2177, 3797084), (2324, 3556907), (4354, 1898542), (8708, 949271), (11437, 722764), (22874, 361382), (25813, 320236), (45748, 180691), (51626, 160118), (80059, 103252)]