2018334981

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{69653}}^1$

素因数の和:70412

約数の個数: 16

約数和(自身を含む): 2902064256

約数和(自身を除く): 883729275

約数列:

[1, 3, 13, 39, 743, 2229, 9659, 28977, 69653, 208959, 905489, 2716467, 51752179, 155256537, 672778327, 2018334981]

約数ペア:

[(1, 2018334981), (3, 672778327), (13, 155256537), (39, 51752179), (743, 2716467), (2229, 905489), (9659, 208959), (28977, 69653)]