2772028505

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{821}}^1\times {\mathrm{9511}}^1$

素因数の和:10408

約数の個数: 16

約数和(自身を含む): 3377749248

約数和(自身を除く): 605720743

約数列:

[1, 5, 71, 355, 821, 4105, 9511, 47555, 58291, 291455, 675281, 3376405, 7808531, 39042655, 554405701, 2772028505]

約数ペア:

[(1, 2772028505), (5, 554405701), (71, 39042655), (355, 7808531), (821, 3376405), (4105, 675281), (9511, 291455), (47555, 58291)]