2013776

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{2927}}^1$

素因数の和:2978

約数の個数: 20

約数和(自身を含む): 3993792

約数和(自身を除く): 1980016

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 2927, 5854, 11708, 23416, 46832, 125861, 251722, 503444, 1006888, 2013776]

約数ペア:

[(1, 2013776), (2, 1006888), (4, 503444), (8, 251722), (16, 125861), (43, 46832), (86, 23416), (172, 11708), (344, 5854), (688, 2927)]