2021645312

素因数分解:

$2^{10}\times {\mathrm{1974263}}^1$

素因数の和:1974283

約数の個数: 22

約数和(自身を含む): 4041318408

約数和(自身を除く): 2019673096

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 1974263, 3948526, 7897052, 15794104, 31588208, 63176416, 126352832, 252705664, 505411328, 1010822656, 2021645312]

約数ペア:

[(1, 2021645312), (2, 1010822656), (4, 505411328), (8, 252705664), (16, 126352832), (32, 63176416), (64, 31588208), (128, 15794104), (256, 7897052), (512, 3948526), (1024, 1974263)]