1680496951

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{1049}}^1\times {\mathrm{1747}}^1$

素因数の和:2934

約数の個数: 16

約数和(自身を含む): 1938182400

約数和(自身を除く): 257685449

約数列:

[1, 7, 131, 917, 1049, 1747, 7343, 12229, 137419, 228857, 961933, 1601999, 1832603, 12828221, 240070993, 1680496951]

約数ペア:

[(1, 1680496951), (7, 240070993), (131, 12828221), (917, 1832603), (1049, 1601999), (1747, 961933), (7343, 228857), (12229, 137419)]