3940486

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{857}}^1$

素因数の和:900

約数の個数: 24

約数和(自身を含む): 6846840

約数和(自身を除く): 2906354

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 857, 1714, 2299, 4598, 9427, 16283, 18854, 32566, 103697, 179113, 207394, 358226, 1970243, 3940486]

約数ペア:

[(1, 3940486), (2, 1970243), (11, 358226), (19, 207394), (22, 179113), (38, 103697), (121, 32566), (209, 18854), (242, 16283), (418, 9427), (857, 4598), (1714, 2299)]