2560985433

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{2837}}^1\times {\mathrm{5279}}^1$

素因数の和:8141

約数の個数: 24

約数和(自身を含む): 3896006400

約数和(自身を除く): 1335020967

約数列:

[1, 3, 9, 19, 57, 171, 2837, 5279, 8511, 15837, 25533, 47511, 53903, 100301, 161709, 300903, 485127, 902709, 14976523, 44929569, 134788707, 284553937, 853661811, 2560985433]

約数ペア:

[(1, 2560985433), (3, 853661811), (9, 284553937), (19, 134788707), (57, 44929569), (171, 14976523), (2837, 902709), (5279, 485127), (8511, 300903), (15837, 161709), (25533, 100301), (47511, 53903)]