2419235

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{409}}^1$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 3601440

約数和(自身を除く): 1182205

約数列:

[1, 5, 7, 13, 35, 65, 91, 169, 409, 455, 845, 1183, 2045, 2863, 5317, 5915, 14315, 26585, 37219, 69121, 186095, 345605, 483847, 2419235]

約数ペア:

[(1, 2419235), (5, 483847), (7, 345605), (13, 186095), (35, 69121), (65, 37219), (91, 26585), (169, 14315), (409, 5915), (455, 5317), (845, 2863), (1183, 2045)]