1267751996

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1009}}^1\times {\mathrm{1951}}^1$

素因数の和:2994

約数の個数: 48

約数和(自身を含む): 2649722880

約数和(自身を除く): 1381970884

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 1009, 1951, 2018, 3902, 4036, 7063, 7804, 13657, 14126, 23207, 27314, 28252, 44873, 46414, 54628, 89746, 92828, 162449, 179492, 314111, 324898, 628222, 649796, 1256444, 1968559, 3937118, 7874236, 13779913, 27559826, 45276857, 55119652, 90553714, 181107428, 316937999, 633875998, 1267751996]

約数ペア:

[(1, 1267751996), (2, 633875998), (4, 316937999), (7, 181107428), (14, 90553714), (23, 55119652), (28, 45276857), (46, 27559826), (92, 13779913), (161, 7874236), (322, 3937118), (644, 1968559), (1009, 1256444), (1951, 649796), (2018, 628222), (3902, 324898), (4036, 314111), (7063, 179492), (7804, 162449), (13657, 92828), (14126, 89746), (23207, 54628), (27314, 46414), (28252, 44873)]