2021093632

素因数分解:

$2^8\times {\mathrm{7894897}}^1$

素因数の和:7894913

約数の個数: 18

約数和(自身を含む): 4034292878

約数和(自身を除く): 2013199246

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 7894897, 15789794, 31579588, 63159176, 126318352, 252636704, 505273408, 1010546816, 2021093632]

約数ペア:

[(1, 2021093632), (2, 1010546816), (4, 505273408), (8, 252636704), (16, 126318352), (32, 63159176), (64, 31579588), (128, 15789794), (256, 7894897)]