2064562456856

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{8861}}^1\times {\mathrm{677309}}^1$

素因数の和:686219

約数の個数: 32

約数和(自身を含む): 3961532005200

約数和(自身を除く): 1896969548344

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 8861, 17722, 35444, 70888, 381023, 677309, 762046, 1354618, 1524092, 2709236, 3048184, 5418472, 29124287, 58248574, 116497148, 232994296, 6001635049, 12003270098, 24006540196, 48013080392, 258070307107, 516140614214, 1032281228428, 2064562456856]

約数ペア:

[(1, 2064562456856), (2, 1032281228428), (4, 516140614214), (8, 258070307107), (43, 48013080392), (86, 24006540196), (172, 12003270098), (344, 6001635049), (8861, 232994296), (17722, 116497148), (35444, 58248574), (70888, 29124287), (381023, 5418472), (677309, 3048184), (762046, 2709236), (1354618, 1524092)]