253442422

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{55997}}^1$

素因数の和:56103

約数の個数: 16

約数和(自身を含む): 397809792

約数和(自身を除く): 144367370

約数列:

[1, 2, 31, 62, 73, 146, 2263, 4526, 55997, 111994, 1735907, 3471814, 4087781, 8175562, 126721211, 253442422]

約数ペア:

[(1, 253442422), (2, 126721211), (31, 8175562), (62, 4087781), (73, 3471814), (146, 1735907), (2263, 111994), (4526, 55997)]