1243511806

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{1619}}^1\times {\mathrm{8171}}^1$

素因数の和:9839

約数の個数: 16

約数和(自身を含む): 1906364160

約数和(自身を除く): 662852354

約数列:

[1, 2, 47, 94, 1619, 3238, 8171, 16342, 76093, 152186, 384037, 768074, 13228849, 26457698, 621755903, 1243511806]

約数ペア:

[(1, 1243511806), (2, 621755903), (47, 26457698), (94, 13228849), (1619, 768074), (3238, 384037), (8171, 152186), (16342, 76093)]