2090686945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{18233}}^1$

素因数の和:18345

約数の個数: 32

約数和(自身を含む): 2835751680

約数和(自身を除く): 745064735

約数列:

[1, 5, 17, 19, 71, 85, 95, 323, 355, 1207, 1349, 1615, 6035, 6745, 18233, 22933, 91165, 114665, 309961, 346427, 1294543, 1549805, 1732135, 5889259, 6472715, 22007231, 24596317, 29446295, 110036155, 122981585, 418137389, 2090686945]

約数ペア:

[(1, 2090686945), (5, 418137389), (17, 122981585), (19, 110036155), (71, 29446295), (85, 24596317), (95, 22007231), (323, 6472715), (355, 5889259), (1207, 1732135), (1349, 1549805), (1615, 1294543), (6035, 346427), (6745, 309961), (18233, 114665), (22933, 91165)]