274242518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{63277}}^1$

素因数の和:63487

約数の個数: 16

約数和(自身を含む): 451045584

約数和(自身を除く): 176803066

約数列:

[1, 2, 11, 22, 197, 394, 2167, 4334, 63277, 126554, 696047, 1392094, 12465569, 24931138, 137121259, 274242518]

約数ペア:

[(1, 274242518), (2, 137121259), (11, 24931138), (22, 12465569), (197, 1392094), (394, 696047), (2167, 126554), (4334, 63277)]