2298748319

素因数分解:

$7^2\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{2287}}^1$

素因数の和:2655

約数の個数: 24

約数和(自身を含む): 2721521088

約数和(自身を除く): 422772769

約数列:

[1, 7, 49, 73, 281, 511, 1967, 2287, 3577, 13769, 16009, 20513, 112063, 143591, 166951, 642647, 1005137, 1168657, 4498529, 8180599, 31489703, 46913231, 328392617, 2298748319]

約数ペア:

[(1, 2298748319), (7, 328392617), (49, 46913231), (73, 31489703), (281, 8180599), (511, 4498529), (1967, 1168657), (2287, 1005137), (3577, 642647), (13769, 166951), (16009, 143591), (20513, 112063)]