2078503889

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1\times {\mathrm{1627}}^1$

素因数の和:2045

約数の個数: 32

約数和(自身を含む): 2655645696

約数和(自身を除く): 577141807

約数列:

[1, 7, 11, 47, 77, 329, 353, 517, 1627, 2471, 3619, 3883, 11389, 16591, 17897, 27181, 76469, 116137, 125279, 182501, 535283, 574331, 841159, 1277507, 4020317, 5888113, 6317641, 26993557, 44223487, 188954899, 296929127, 2078503889]

約数ペア:

[(1, 2078503889), (7, 296929127), (11, 188954899), (47, 44223487), (77, 26993557), (329, 6317641), (353, 5888113), (517, 4020317), (1627, 1277507), (2471, 841159), (3619, 574331), (3883, 535283), (11389, 182501), (16591, 125279), (17897, 116137), (27181, 76469)]