279969242

素因数分解:

$2^1\times 7^2\times {\mathrm{353}}^1\times {\mathrm{8093}}^1$

素因数の和:8462

約数の個数: 24

約数和(自身を含む): 489962196

約数和(自身を除く): 209992954

約数列:

[1, 2, 7, 14, 49, 98, 353, 706, 2471, 4942, 8093, 16186, 17297, 34594, 56651, 113302, 396557, 793114, 2856829, 5713658, 19997803, 39995606, 139984621, 279969242]

約数ペア:

[(1, 279969242), (2, 139984621), (7, 39995606), (14, 19997803), (49, 5713658), (98, 2856829), (353, 793114), (706, 396557), (2471, 113302), (4942, 56651), (8093, 34594), (16186, 17297)]