2074220278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{582319}}^1$

素因数の和:582471

約数の個数: 16

約数和(自身を含む): 3375126720

約数和(自身を除く): 1300906442

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 582319, 1164638, 7570147, 15140294, 79777703, 159555406, 1037110139, 2074220278]

約数ペア:

[(1, 2074220278), (2, 1037110139), (13, 159555406), (26, 79777703), (137, 15140294), (274, 7570147), (1781, 1164638), (3562, 582319)]