2100022756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{65881}}^1$

素因数の和:66511

約数の個数: 24

約数和(自身を含む): 3964251704

約数和(自身を除く): 1864228948

約数列:

[1, 2, 4, 13, 26, 52, 613, 1226, 2452, 7969, 15938, 31876, 65881, 131762, 263524, 856453, 1712906, 3425812, 40385053, 80770106, 161540212, 525005689, 1050011378, 2100022756]

約数ペア:

[(1, 2100022756), (2, 1050011378), (4, 525005689), (13, 161540212), (26, 80770106), (52, 40385053), (613, 3425812), (1226, 1712906), (2452, 856453), (7969, 263524), (15938, 131762), (31876, 65881)]