258480046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{7151}}^1$

素因数の和:7248

約数の個数: 32

約数和(自身を含む): 444911616

約数和(自身を除く): 186431570

約数列:

[1, 2, 11, 22, 31, 53, 62, 106, 341, 583, 682, 1166, 1643, 3286, 7151, 14302, 18073, 36146, 78661, 157322, 221681, 379003, 443362, 758006, 2438491, 4169033, 4876982, 8338066, 11749093, 23498186, 129240023, 258480046]

約数ペア:

[(1, 258480046), (2, 129240023), (11, 23498186), (22, 11749093), (31, 8338066), (53, 4876982), (62, 4169033), (106, 2438491), (341, 758006), (583, 443362), (682, 379003), (1166, 221681), (1643, 157322), (3286, 78661), (7151, 36146), (14302, 18073)]