2016308728

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1895027}}^1$

素因数の和:1895059

約数の個数: 32

約数和(自身を含む): 4548067200

約数和(自身を除く): 2531758472

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 1895027, 3790054, 7580108, 13265189, 15160216, 26530378, 36005513, 53060756, 72011026, 106121512, 144022052, 252038591, 288044104, 504077182, 1008154364, 2016308728]

約数ペア:

[(1, 2016308728), (2, 1008154364), (4, 504077182), (7, 288044104), (8, 252038591), (14, 144022052), (19, 106121512), (28, 72011026), (38, 53060756), (56, 36005513), (76, 26530378), (133, 15160216), (152, 13265189), (266, 7580108), (532, 3790054), (1064, 1895027)]