2018966997

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1\times {\mathrm{21817}}^1$

素因数の和:22212

約数の個数: 16

約数和(自身を含む): 2726377280

約数和(自身を除く): 707410283

約数列:

[1, 3, 109, 283, 327, 849, 21817, 30847, 65451, 92541, 2378053, 6174211, 7134159, 18522633, 672988999, 2018966997]

約数ペア:

[(1, 2018966997), (3, 672988999), (109, 18522633), (283, 7134159), (327, 6174211), (849, 2378053), (21817, 92541), (30847, 65451)]