13291264924

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{419}}^1\times {\mathrm{5693}}^1$

素因数の和:6322

約数の個数: 48

約数和(自身を含む): 26784576000

約数和(自身を除く): 13493311076

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 419, 796, 838, 1393, 1676, 2786, 2933, 5572, 5693, 5866, 11386, 11732, 22772, 39851, 79702, 83381, 159404, 166762, 333524, 583667, 1132907, 1167334, 2265814, 2334668, 2385367, 4531628, 4770734, 7930349, 9541468, 15860698, 16697569, 31721396, 33395138, 66790276, 474688033, 949376066, 1898752132, 3322816231, 6645632462, 13291264924]

約数ペア:

[(1, 13291264924), (2, 6645632462), (4, 3322816231), (7, 1898752132), (14, 949376066), (28, 474688033), (199, 66790276), (398, 33395138), (419, 31721396), (796, 16697569), (838, 15860698), (1393, 9541468), (1676, 7930349), (2786, 4770734), (2933, 4531628), (5572, 2385367), (5693, 2334668), (5866, 2265814), (11386, 1167334), (11732, 1132907), (22772, 583667), (39851, 333524), (79702, 166762), (83381, 159404)]