2912682710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2189987}}^1$

素因数の和:2190020

約数の個数: 32

約数和(自身を含む): 6307165440

約数和(自身を除く): 3394482730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 2189987, 4379974, 10949935, 15329909, 21899870, 30659818, 41609753, 76649545, 83219506, 153299090, 208048765, 291268271, 416097530, 582536542, 1456341355, 2912682710]

約数ペア:

[(1, 2912682710), (2, 1456341355), (5, 582536542), (7, 416097530), (10, 291268271), (14, 208048765), (19, 153299090), (35, 83219506), (38, 76649545), (70, 41609753), (95, 30659818), (133, 21899870), (190, 15329909), (266, 10949935), (665, 4379974), (1330, 2189987)]