7728214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2269}}^1$

素因数の和:2415

約数の個数: 16

約数和(自身を含む): 12584880

約数和(自身を除く): 4856666

約数列:

[1, 2, 13, 26, 131, 262, 1703, 2269, 3406, 4538, 29497, 58994, 297239, 594478, 3864107, 7728214]

約数ペア:

[(1, 7728214), (2, 3864107), (13, 594478), (26, 297239), (131, 58994), (262, 29497), (1703, 4538), (2269, 3406)]