2194179

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:586

約数の個数: 16

約数和(自身を含む): 3182592

約数和(自身を除く): 988413

約数列:

[1, 3, 13, 39, 127, 381, 443, 1329, 1651, 4953, 5759, 17277, 56261, 168783, 731393, 2194179]

約数ペア:

[(1, 2194179), (3, 731393), (13, 168783), (39, 56261), (127, 17277), (381, 5759), (443, 4953), (1329, 1651)]