271028198

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1018903}}^1$

素因数の和:1018931

約数の個数: 16

約数和(自身を含む): 489073920

約数和(自身を除く): 218045722

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1018903, 2037806, 7132321, 14264642, 19359157, 38718314, 135514099, 271028198]

約数ペア:

[(1, 271028198), (2, 135514099), (7, 38718314), (14, 19359157), (19, 14264642), (38, 7132321), (133, 2037806), (266, 1018903)]