2149762672

素因数分解:

$2^4\times {\mathrm{5867}}^1\times {\mathrm{22901}}^1$

素因数の和:28776

約数の個数: 20

約数和(自身を含む): 4166057016

約数和(自身を除く): 2016294344

約数列:

[1, 2, 4, 8, 16, 5867, 11734, 22901, 23468, 45802, 46936, 91604, 93872, 183208, 366416, 134360167, 268720334, 537440668, 1074881336, 2149762672]

約数ペア:

[(1, 2149762672), (2, 1074881336), (4, 537440668), (8, 268720334), (16, 134360167), (5867, 366416), (11734, 183208), (22901, 93872), (23468, 91604), (45802, 46936)]