2989403778

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{3584417}}^1$

素因数の和:3584561

約数の個数: 16

約数和(自身を含む): 6021822240

約数和(自身を除く): 3032418462

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 3584417, 7168834, 10753251, 21506502, 498233963, 996467926, 1494701889, 2989403778]

約数ペア:

[(1, 2989403778), (2, 1494701889), (3, 996467926), (6, 498233963), (139, 21506502), (278, 10753251), (417, 7168834), (834, 3584417)]