212101024

素因数分解:

$2^5\times {\mathrm{251}}^1\times {\mathrm{26407}}^1$

素因数の和:26668

約数の個数: 24

約数和(自身を含む): 419253408

約数和(自身を除く): 207152384

約数列:

[1, 2, 4, 8, 16, 32, 251, 502, 1004, 2008, 4016, 8032, 26407, 52814, 105628, 211256, 422512, 845024, 6628157, 13256314, 26512628, 53025256, 106050512, 212101024]

約数ペア:

[(1, 212101024), (2, 106050512), (4, 53025256), (8, 26512628), (16, 13256314), (32, 6628157), (251, 845024), (502, 422512), (1004, 211256), (2008, 105628), (4016, 52814), (8032, 26407)]