1042347838

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^2\times {\mathrm{193}}^1$

素因数の和:437

約数の個数: 48

約数和(自身を含む): 1859112864

約数和(自身を除く): 816765026

約数列:

[1, 2, 7, 14, 41, 82, 97, 193, 194, 287, 386, 574, 679, 1351, 1358, 2702, 3977, 7913, 7954, 9409, 15826, 18721, 18818, 27839, 37442, 55391, 55678, 65863, 110782, 131047, 131726, 262094, 385769, 767561, 771538, 1535122, 1815937, 2700383, 3631874, 5372927, 5400766, 10745854, 12711559, 25423118, 74453417, 148906834, 521173919, 1042347838]

約数ペア:

[(1, 1042347838), (2, 521173919), (7, 148906834), (14, 74453417), (41, 25423118), (82, 12711559), (97, 10745854), (193, 5400766), (194, 5372927), (287, 3631874), (386, 2700383), (574, 1815937), (679, 1535122), (1351, 771538), (1358, 767561), (2702, 385769), (3977, 262094), (7913, 131726), (7954, 131047), (9409, 110782), (15826, 65863), (18721, 55678), (18818, 55391), (27839, 37442)]