2149368483

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{287849}}^1$

素因数の和:288002

約数の個数: 16

約数和(自身を含む): 3039696000

約数和(自身を除く): 890327517

約数列:

[1, 3, 19, 57, 131, 393, 2489, 7467, 287849, 863547, 5469131, 16407393, 37708219, 113124657, 716456161, 2149368483]

約数ペア:

[(1, 2149368483), (3, 716456161), (19, 113124657), (57, 37708219), (131, 16407393), (393, 5469131), (2489, 863547), (7467, 287849)]