2019442683

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1\times {\mathrm{1181}}^1$

素因数の和:1563

約数の個数: 32

約数和(自身を含む): 2870841600

約数和(自身を除く): 851398917

約数列:

[1, 3, 19, 57, 131, 229, 393, 687, 1181, 2489, 3543, 4351, 7467, 13053, 22439, 29999, 67317, 89997, 154711, 270449, 464133, 569981, 811347, 1709943, 2939509, 5138531, 8818527, 15415593, 35428819, 106286457, 673147561, 2019442683]

約数ペア:

[(1, 2019442683), (3, 673147561), (19, 106286457), (57, 35428819), (131, 15415593), (229, 8818527), (393, 5138531), (687, 2939509), (1181, 1709943), (2489, 811347), (3543, 569981), (4351, 464133), (7467, 270449), (13053, 154711), (22439, 89997), (29999, 67317)]