239968171307

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{990503}}^1$

素因数の和:990874

約数の個数: 16

約数和(自身を含む): 259591288320

約数和(自身を除く): 19623117013

約数列:

[1, 19, 41, 311, 779, 5909, 12751, 242269, 990503, 18819557, 40610623, 308046433, 771601837, 5852882227, 12629903753, 239968171307]

約数ペア:

[(1, 239968171307), (19, 12629903753), (41, 5852882227), (311, 771601837), (779, 308046433), (5909, 40610623), (12751, 18819557), (242269, 990503)]