86999794

素因数分解:

$2^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{12161}}^1$

素因数の和:12250

約数の個数: 24

約数和(自身を含む): 153897948

約数和(自身を除く): 66898154

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 511, 1022, 3577, 7154, 12161, 24322, 85127, 170254, 595889, 887753, 1191778, 1775506, 6214271, 12428542, 43499897, 86999794]

約数ペア:

[(1, 86999794), (2, 43499897), (7, 12428542), (14, 6214271), (49, 1775506), (73, 1191778), (98, 887753), (146, 595889), (511, 170254), (1022, 85127), (3577, 24322), (7154, 12161)]