855504184

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{28283}}^1$

素因数の和:28507

約数の個数: 32

約数和(自身を含む): 1697040000

約数和(自身を除く): 841535816

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 199, 398, 796, 1592, 3781, 7562, 15124, 28283, 30248, 56566, 113132, 226264, 537377, 1074754, 2149508, 4299016, 5628317, 11256634, 22513268, 45026536, 106938023, 213876046, 427752092, 855504184]

約数ペア:

[(1, 855504184), (2, 427752092), (4, 213876046), (8, 106938023), (19, 45026536), (38, 22513268), (76, 11256634), (152, 5628317), (199, 4299016), (398, 2149508), (796, 1074754), (1592, 537377), (3781, 226264), (7562, 113132), (15124, 56566), (28283, 30248)]