421446172

素因数分解:

$2^2\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{14771}}^1$

素因数の和:15801

約数の個数: 24

約数和(自身を含む): 843776640

約数和(自身を除く): 422330468

約数列:

[1, 2, 4, 7, 14, 28, 1019, 2038, 4076, 7133, 14266, 14771, 28532, 29542, 59084, 103397, 206794, 413588, 15051649, 30103298, 60206596, 105361543, 210723086, 421446172]

約数ペア:

[(1, 421446172), (2, 210723086), (4, 105361543), (7, 60206596), (14, 30103298), (28, 15051649), (1019, 413588), (2038, 206794), (4076, 103397), (7133, 59084), (14266, 29542), (14771, 28532)]