133481426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1087}}^1\times {\mathrm{4723}}^1$

素因数の和:5825

約数の個数: 16

約数和(自身を含む): 215867904

約数和(自身を除く): 82386478

約数列:

[1, 2, 13, 26, 1087, 2174, 4723, 9446, 14131, 28262, 61399, 122798, 5133901, 10267802, 66740713, 133481426]

約数ペア:

[(1, 133481426), (2, 66740713), (13, 10267802), (26, 5133901), (1087, 122798), (2174, 61399), (4723, 28262), (9446, 14131)]