2000664527

素因数分解:

${\mathrm{19}}^2\times {\mathrm{449}}^1\times {\mathrm{12343}}^1$

素因数の和:12830

約数の個数: 12

約数和(自身を含む): 2116378800

約数和(自身を除く): 115714273

約数列:

[1, 19, 361, 449, 8531, 12343, 162089, 234517, 4455823, 5542007, 105298133, 2000664527]

約数ペア:

[(1, 2000664527), (19, 105298133), (361, 5542007), (449, 4455823), (8531, 234517), (12343, 162089)]