2021838352

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{4076287}}^1$

素因数の和:4076326

約数の個数: 20

約数和(自身を含む): 4043677696

約数和(自身を除く): 2021839344

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 4076287, 8152574, 16305148, 32610296, 65220592, 126364897, 252729794, 505459588, 1010919176, 2021838352]

約数ペア:

[(1, 2021838352), (2, 1010919176), (4, 505459588), (8, 252729794), (16, 126364897), (31, 65220592), (62, 32610296), (124, 16305148), (248, 8152574), (496, 4076287)]