3720464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{21139}}^1$

素因数の和:21158

約数の個数: 20

約数和(自身を含む): 7864080

約数和(自身を除く): 4143616

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 21139, 42278, 84556, 169112, 232529, 338224, 465058, 930116, 1860232, 3720464]

約数ペア:

[(1, 3720464), (2, 1860232), (4, 930116), (8, 465058), (11, 338224), (16, 232529), (22, 169112), (44, 84556), (88, 42278), (176, 21139)]