275009072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1322159}}^1$

素因数の和:1322180

約数の個数: 20

約数和(自身を含む): 573817440

約数和(自身を除く): 298808368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1322159, 2644318, 5288636, 10577272, 17188067, 21154544, 34376134, 68752268, 137504536, 275009072]

約数ペア:

[(1, 275009072), (2, 137504536), (4, 68752268), (8, 34376134), (13, 21154544), (16, 17188067), (26, 10577272), (52, 5288636), (104, 2644318), (208, 1322159)]