2689412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3217}}^1$

素因数の和:3251

約数の個数: 24

約数和(自身を含む): 5406240

約数和(自身を除く): 2716828

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 3217, 6434, 12868, 35387, 61123, 70774, 122246, 141548, 244492, 672353, 1344706, 2689412]

約数ペア:

[(1, 2689412), (2, 1344706), (4, 672353), (11, 244492), (19, 141548), (22, 122246), (38, 70774), (44, 61123), (76, 35387), (209, 12868), (418, 6434), (836, 3217)]