1908590968

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{40361}}^1$

素因数の和:40647

約数の個数: 32

約数和(自身を含む): 3748822560

約数和(自身を除く): 1840231592

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 257, 514, 1028, 2056, 5911, 11822, 23644, 40361, 47288, 80722, 161444, 322888, 928303, 1856606, 3713212, 7426424, 10372777, 20745554, 41491108, 82982216, 238573871, 477147742, 954295484, 1908590968]

約数ペア:

[(1, 1908590968), (2, 954295484), (4, 477147742), (8, 238573871), (23, 82982216), (46, 41491108), (92, 20745554), (184, 10372777), (257, 7426424), (514, 3713212), (1028, 1856606), (2056, 928303), (5911, 322888), (11822, 161444), (23644, 80722), (40361, 47288)]