2007609088

素因数分解:

$2^8\times {\mathrm{109}}^1\times {\mathrm{71947}}^1$

素因数の和:72072

約数の個数: 36

約数和(自身を含む): 4044197080

約数和(自身を除く): 2036587992

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 256, 436, 872, 1744, 3488, 6976, 13952, 27904, 71947, 143894, 287788, 575576, 1151152, 2302304, 4604608, 7842223, 9209216, 15684446, 18418432, 31368892, 62737784, 125475568, 250951136, 501902272, 1003804544, 2007609088]

約数ペア:

[(1, 2007609088), (2, 1003804544), (4, 501902272), (8, 250951136), (16, 125475568), (32, 62737784), (64, 31368892), (109, 18418432), (128, 15684446), (218, 9209216), (256, 7842223), (436, 4604608), (872, 2302304), (1744, 1151152), (3488, 575576), (6976, 287788), (13952, 143894), (27904, 71947)]