2080494464

素因数分解:

$2^7\times {\mathrm{16253863}}^1$

素因数の和:16253877

約数の個数: 16

約数和(自身を含む): 4144735320

約数和(自身を除く): 2064240856

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 16253863, 32507726, 65015452, 130030904, 260061808, 520123616, 1040247232, 2080494464]

約数ペア:

[(1, 2080494464), (2, 1040247232), (4, 520123616), (8, 260061808), (16, 130030904), (32, 65015452), (64, 32507726), (128, 16253863)]