1926617

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:340

約数の個数: 16

約数和(自身を含む): 2433024

約数和(自身を除く): 506407

約数列:

[1, 7, 11, 77, 131, 191, 917, 1337, 1441, 2101, 10087, 14707, 25021, 175147, 275231, 1926617]

約数ペア:

[(1, 1926617), (7, 275231), (11, 175147), (77, 25021), (131, 14707), (191, 10087), (917, 2101), (1337, 1441)]