2017895056

素因数分解:

$2^4\times {\mathrm{43}}^2\times {\mathrm{68209}}^1$

素因数の和:68303

約数の個数: 30

約数和(自身を含む): 4002767430

約数和(自身を除く): 1984872374

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 1849, 3698, 7396, 14792, 29584, 68209, 136418, 272836, 545672, 1091344, 2932987, 5865974, 11731948, 23463896, 46927792, 126118441, 252236882, 504473764, 1008947528, 2017895056]

約数ペア:

[(1, 2017895056), (2, 1008947528), (4, 504473764), (8, 252236882), (16, 126118441), (43, 46927792), (86, 23463896), (172, 11731948), (344, 5865974), (688, 2932987), (1849, 1091344), (3698, 545672), (7396, 272836), (14792, 136418), (29584, 68209)]