1958294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{691}}^1$

素因数の和:815

約数の個数: 16

約数和(自身を含む): 3197040

約数和(自身を除く): 1238746

約数列:

[1, 2, 13, 26, 109, 218, 691, 1382, 1417, 2834, 8983, 17966, 75319, 150638, 979147, 1958294]

約数ペア:

[(1, 1958294), (2, 979147), (13, 150638), (26, 75319), (109, 17966), (218, 8983), (691, 2834), (1382, 1417)]