618020281

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{1439}}^1$

素因数の和:1796

約数の個数: 16

約数和(自身を含む): 656916480

約数和(自身を除く): 38896199

約数列:

[1, 23, 71, 263, 1439, 1633, 6049, 18673, 33097, 102169, 378457, 429479, 2349887, 8704511, 26870447, 618020281]

約数ペア:

[(1, 618020281), (23, 26870447), (71, 8704511), (263, 2349887), (1439, 429479), (1633, 378457), (6049, 102169), (18673, 33097)]