1471218335

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{243781}}^1$

素因数の和:243874

約数の個数: 16

約数和(自身を含む): 1895648832

約数和(自身を除く): 424430497

約数列:

[1, 5, 17, 71, 85, 355, 1207, 6035, 243781, 1218905, 4144277, 17308451, 20721385, 86542255, 294243667, 1471218335]

約数ペア:

[(1, 1471218335), (5, 294243667), (17, 86542255), (71, 20721385), (85, 17308451), (355, 4144277), (1207, 1218905), (6035, 243781)]