528026864

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{804919}}^1$

素因数の和:804968

約数の個数: 20

約数和(自身を含む): 1048005840

約数和(自身を除く): 519978976

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 804919, 1609838, 3219676, 6439352, 12878704, 33001679, 66003358, 132006716, 264013432, 528026864]

約数ペア:

[(1, 528026864), (2, 264013432), (4, 132006716), (8, 66003358), (16, 33001679), (41, 12878704), (82, 6439352), (164, 3219676), (328, 1609838), (656, 804919)]