2017191874

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{379}}^1\times {\mathrm{13933}}^1$

素因数の和:14505

約数の個数: 16

約数和(自身を含む): 3049873920

約数和(自身を除く): 1032682046

約数列:

[1, 2, 191, 379, 382, 758, 13933, 27866, 72389, 144778, 2661203, 5280607, 5322406, 10561214, 1008595937, 2017191874]

約数ペア:

[(1, 2017191874), (2, 1008595937), (191, 10561214), (379, 5322406), (382, 5280607), (758, 2661203), (13933, 144778), (27866, 72389)]