1258388614

素因数分解:

$2^1\times 7^1\times {\mathrm{859}}^1\times {\mathrm{104639}}^1$

素因数の和:105507

約数の個数: 16

約数和(自身を含む): 2159769600

約数和(自身を除く): 901380986

約数列:

[1, 2, 7, 14, 859, 1718, 6013, 12026, 104639, 209278, 732473, 1464946, 89884901, 179769802, 629194307, 1258388614]

約数ペア:

[(1, 1258388614), (2, 629194307), (7, 179769802), (14, 89884901), (859, 1464946), (1718, 732473), (6013, 209278), (12026, 104639)]