255391942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{56779}}^1$

素因数の和:56967

約数の個数: 16

約数和(自身を含む): 414948240

約数和(自身を除く): 159556298

約数列:

[1, 2, 13, 26, 173, 346, 2249, 4498, 56779, 113558, 738127, 1476254, 9822767, 19645534, 127695971, 255391942]

約数ペア:

[(1, 255391942), (2, 127695971), (13, 19645534), (26, 9822767), (173, 1476254), (346, 738127), (2249, 113558), (4498, 56779)]