397763996

素因数分解:

$2^2\times 7^1\times {\mathrm{937}}^1\times {\mathrm{15161}}^1$

素因数の和:16109

約数の個数: 24

約数和(自身を含む): 796429536

約数和(自身を除く): 398665540

約数列:

[1, 2, 4, 7, 14, 28, 937, 1874, 3748, 6559, 13118, 15161, 26236, 30322, 60644, 106127, 212254, 424508, 14205857, 28411714, 56823428, 99440999, 198881998, 397763996]

約数ペア:

[(1, 397763996), (2, 198881998), (4, 99440999), (7, 56823428), (14, 28411714), (28, 14205857), (937, 424508), (1874, 212254), (3748, 106127), (6559, 60644), (13118, 30322), (15161, 26236)]