4181661827

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{80629}}^1$

素因数の和:80906

約数の個数: 16

約数和(自身を含む): 4953907200

約数和(自身を除く): 772245373

約数列:

[1, 7, 31, 217, 239, 1673, 7409, 51863, 80629, 564403, 2499499, 17496493, 19270331, 134892317, 597380261, 4181661827]

約数ペア:

[(1, 4181661827), (7, 597380261), (31, 134892317), (217, 19270331), (239, 17496493), (1673, 2499499), (7409, 564403), (51863, 80629)]