2696272

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{3919}}^1$

素因数の和:3970

約数の個数: 20

約数和(自身を含む): 5346880

約数和(自身を除く): 2650608

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 3919, 7838, 15676, 31352, 62704, 168517, 337034, 674068, 1348136, 2696272]

約数ペア:

[(1, 2696272), (2, 1348136), (4, 674068), (8, 337034), (16, 168517), (43, 62704), (86, 31352), (172, 15676), (344, 7838), (688, 3919)]