1212694

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 32

約数和(自身を含む): 2257920

約数和(自身を除く): 1045226

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 97, 133, 194, 266, 329, 658, 679, 893, 1358, 1786, 1843, 3686, 4559, 6251, 9118, 12502, 12901, 25802, 31913, 63826, 86621, 173242, 606347, 1212694]

約数ペア:

[(1, 1212694), (2, 606347), (7, 173242), (14, 86621), (19, 63826), (38, 31913), (47, 25802), (94, 12901), (97, 12502), (133, 9118), (194, 6251), (266, 4559), (329, 3686), (658, 1843), (679, 1786), (893, 1358)]