2091539248

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{4216813}}^1$

素因数の和:4216852

約数の個数: 20

約数和(自身を含む): 4183079488

約数和(自身を除く): 2091540240

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 4216813, 8433626, 16867252, 33734504, 67469008, 130721203, 261442406, 522884812, 1045769624, 2091539248]

約数ペア:

[(1, 2091539248), (2, 1045769624), (4, 522884812), (8, 261442406), (16, 130721203), (31, 67469008), (62, 33734504), (124, 16867252), (248, 8433626), (496, 4216813)]