254403278024

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197518073}}^1$

素因数の和:197518109

約数の個数: 32

約数和(自身を含む): 568852053120

約数和(自身を除く): 314448775096

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 197518073, 395036146, 790072292, 1382626511, 1580144584, 2765253022, 4542915679, 5530506044, 9085831358, 11061012088, 18171662716, 31800409753, 36343325432, 63600819506, 127201639012, 254403278024]

約数ペア:

[(1, 254403278024), (2, 127201639012), (4, 63600819506), (7, 36343325432), (8, 31800409753), (14, 18171662716), (23, 11061012088), (28, 9085831358), (46, 5530506044), (56, 4542915679), (92, 2765253022), (161, 1580144584), (184, 1382626511), (322, 790072292), (644, 395036146), (1288, 197518073)]