2146222798

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{619}}^1\times {\mathrm{20887}}^1$

素因数の和:21591

約数の個数: 16

約数和(自身を含む): 3263541120

約数和(自身を除く): 1117318322

約数列:

[1, 2, 83, 166, 619, 1238, 20887, 41774, 51377, 102754, 1733621, 3467242, 12929053, 25858106, 1073111399, 2146222798]

約数ペア:

[(1, 2146222798), (2, 1073111399), (83, 25858106), (166, 12929053), (619, 3467242), (1238, 1733621), (20887, 102754), (41774, 51377)]