2064293

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:137

約数の個数: 32

約数和(自身を含む): 2903040

約数和(自身を除く): 838747

約数列:

[1, 7, 11, 17, 19, 77, 83, 119, 133, 187, 209, 323, 581, 913, 1309, 1411, 1463, 1577, 2261, 3553, 6391, 9877, 11039, 15521, 17347, 24871, 26809, 108647, 121429, 187663, 294899, 2064293]

約数ペア:

[(1, 2064293), (7, 294899), (11, 187663), (17, 121429), (19, 108647), (77, 26809), (83, 24871), (119, 17347), (133, 15521), (187, 11039), (209, 9877), (323, 6391), (581, 3553), (913, 2261), (1309, 1577), (1411, 1463)]