2949808

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{701}}^1$

素因数の和:972

約数の個数: 20

約数和(自身を含む): 5745168

約数和(自身を除く): 2795360

約数列:

[1, 2, 4, 8, 16, 263, 526, 701, 1052, 1402, 2104, 2804, 4208, 5608, 11216, 184363, 368726, 737452, 1474904, 2949808]

約数ペア:

[(1, 2949808), (2, 1474904), (4, 737452), (8, 368726), (16, 184363), (263, 11216), (526, 5608), (701, 4208), (1052, 2804), (1402, 2104)]