268649282

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{503}}^1\times {\mathrm{2207}}^1$

素因数の和:2734

約数の個数: 24

約数和(自身を含む): 444019968

約数和(自身を除く): 175370686

約数列:

[1, 2, 11, 22, 121, 242, 503, 1006, 2207, 4414, 5533, 11066, 24277, 48554, 60863, 121726, 267047, 534094, 1110121, 2220242, 12211331, 24422662, 134324641, 268649282]

約数ペア:

[(1, 268649282), (2, 134324641), (11, 24422662), (22, 12211331), (121, 2220242), (242, 1110121), (503, 534094), (1006, 267047), (2207, 121726), (4414, 60863), (5533, 48554), (11066, 24277)]