2720161277

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{911}}^1\times {\mathrm{3833}}^1$

素因数の和:4804

約数の個数: 16

約数和(自身を含む): 2937150720

約数和(自身を除く): 216989443

約数列:

[1, 19, 41, 779, 911, 3833, 17309, 37351, 72827, 157153, 709669, 2985907, 3491863, 66345397, 143166383, 2720161277]

約数ペア:

[(1, 2720161277), (19, 143166383), (41, 66345397), (779, 3491863), (911, 2985907), (3833, 709669), (17309, 157153), (37351, 72827)]