275156908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{5291479}}^1$

素因数の和:5291496

約数の個数: 12

約数和(自身を含む): 518565040

約数和(自身を除く): 243408132

約数列:

[1, 2, 4, 13, 26, 52, 5291479, 10582958, 21165916, 68789227, 137578454, 275156908]

約数ペア:

[(1, 275156908), (2, 137578454), (4, 68789227), (13, 21165916), (26, 10582958), (52, 5291479)]