2005490091

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{832499}}^1$

素因数の和:832586

約数の個数: 16

約数和(自身を含む): 2957040000

約数和(自身を除く): 951549909

約数列:

[1, 3, 11, 33, 73, 219, 803, 2409, 832499, 2497497, 9157489, 27472467, 60772427, 182317281, 668496697, 2005490091]

約数ペア:

[(1, 2005490091), (3, 668496697), (11, 182317281), (33, 60772427), (73, 27472467), (219, 9157489), (803, 2497497), (2409, 832499)]