1319998704409

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{5227}}^1\times {\mathrm{44927}}^1$

素因数の和:50245

約数の個数: 32

約数和(自身を含む): 1668612980736

約数和(自身を除く): 348614276327

約数列:

[1, 7, 11, 73, 77, 511, 803, 5227, 5621, 36589, 44927, 57497, 314489, 381571, 402479, 494197, 2670997, 3279671, 3459379, 4197281, 22957697, 29380967, 36076381, 234833429, 252534667, 1643834003, 2583167719, 17142840317, 18082174033, 119999882219, 188571243487, 1319998704409]

約数ペア:

[(1, 1319998704409), (7, 188571243487), (11, 119999882219), (73, 18082174033), (77, 17142840317), (511, 2583167719), (803, 1643834003), (5227, 252534667), (5621, 234833429), (36589, 36076381), (44927, 29380967), (57497, 22957697), (314489, 4197281), (381571, 3459379), (402479, 3279671), (494197, 2670997)]