423371338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{857027}}^1$

素因数の和:857061

約数の個数: 16

約数和(自身を含む): 719903520

約数和(自身を除く): 296532182

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 857027, 1714054, 11141351, 16283513, 22282702, 32567026, 211685669, 423371338]

約数ペア:

[(1, 423371338), (2, 211685669), (13, 32567026), (19, 22282702), (26, 16283513), (38, 11141351), (247, 1714054), (494, 857027)]