851081527294

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1831}}^1\times {\mathrm{114997}}^1$

素因数の和:116920

約数の個数: 32

約数和(自身を含む): 1334845264896

約数和(自身を除く): 483763737602

約数列:

[1, 2, 43, 47, 86, 94, 1831, 2021, 3662, 4042, 78733, 86057, 114997, 157466, 172114, 229994, 3700451, 4944871, 5404859, 7400902, 9889742, 10809718, 210559507, 232408937, 421119014, 464817874, 9054058801, 9896296829, 18108117602, 19792593658, 425540763647, 851081527294]

約数ペア:

[(1, 851081527294), (2, 425540763647), (43, 19792593658), (47, 18108117602), (86, 9896296829), (94, 9054058801), (1831, 464817874), (2021, 421119014), (3662, 232408937), (4042, 210559507), (78733, 10809718), (86057, 9889742), (114997, 7400902), (157466, 5404859), (172114, 4944871), (229994, 3700451)]