283106516

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{131311}}^1$

素因数の和:131340

約数の個数: 36

約数和(自身を含む): 628721856

約数和(自身を除く): 345615340

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 131311, 262622, 525244, 919177, 1444421, 1838354, 2888842, 3676708, 5777684, 6434239, 10110947, 12868478, 20221894, 25736956, 40443788, 70776629, 141553258, 283106516]

約数ペア:

[(1, 283106516), (2, 141553258), (4, 70776629), (7, 40443788), (11, 25736956), (14, 20221894), (22, 12868478), (28, 10110947), (44, 6434239), (49, 5777684), (77, 3676708), (98, 2888842), (154, 1838354), (196, 1444421), (308, 919177), (539, 525244), (1078, 262622), (2156, 131311)]