2080452784

素因数分解:

$2^4\times {\mathrm{3023}}^1\times {\mathrm{43013}}^1$

素因数の和:46044

約数の個数: 20

約数和(自身を含む): 4032304416

約数和(自身を除く): 1951851632

約数列:

[1, 2, 4, 8, 16, 3023, 6046, 12092, 24184, 43013, 48368, 86026, 172052, 344104, 688208, 130028299, 260056598, 520113196, 1040226392, 2080452784]

約数ペア:

[(1, 2080452784), (2, 1040226392), (4, 520113196), (8, 260056598), (16, 130028299), (3023, 688208), (6046, 344104), (12092, 172052), (24184, 86026), (43013, 48368)]