4077814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{71}}^1$

素因数の和:180

約数の個数: 24

約数和(自身を含む): 6825168

約数和(自身を除く): 2747354

約数列:

[1, 2, 13, 26, 47, 71, 94, 142, 611, 923, 1222, 1846, 2209, 3337, 4418, 6674, 28717, 43381, 57434, 86762, 156839, 313678, 2038907, 4077814]

約数ペア:

[(1, 4077814), (2, 2038907), (13, 313678), (26, 156839), (47, 86762), (71, 57434), (94, 43381), (142, 28717), (611, 6674), (923, 4418), (1222, 3337), (1846, 2209)]