1178668045

素因数分解:

$5^1\times {\mathrm{199}}^1\times {\mathrm{919}}^1\times {\mathrm{1289}}^1$

素因数の和:2412

約数の個数: 16

約数和(自身を含む): 1424160000

約数和(自身を除く): 245491955

約数列:

[1, 5, 199, 919, 995, 1289, 4595, 6445, 182881, 256511, 914405, 1184591, 1282555, 5922955, 235733609, 1178668045]

約数ペア:

[(1, 1178668045), (5, 235733609), (199, 5922955), (919, 1282555), (995, 1184591), (1289, 914405), (4595, 256511), (6445, 182881)]