427973086

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{1213}}^1\times {\mathrm{2633}}^1$

素因数の和:3915

約数の個数: 16

約数和(自身を含む): 652325904

約数和(自身を除く): 224352818

約数列:

[1, 2, 67, 134, 1213, 2426, 2633, 5266, 81271, 162542, 176411, 352822, 3193829, 6387658, 213986543, 427973086]

約数ペア:

[(1, 427973086), (2, 213986543), (67, 6387658), (134, 3193829), (1213, 352822), (2426, 176411), (2633, 162542), (5266, 81271)]