2021033146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{394271}}^1$

素因数の和:394517

約数の個数: 16

約数和(自身を含む): 3321347328

約数和(自身を除く): 1300314182

約数列:

[1, 2, 11, 22, 233, 466, 2563, 5126, 394271, 788542, 4336981, 8673962, 91865143, 183730286, 1010516573, 2021033146]

約数ペア:

[(1, 2021033146), (2, 1010516573), (11, 183730286), (22, 91865143), (233, 8673962), (466, 4336981), (2563, 788542), (5126, 394271)]