4425146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2833}}^1$

素因数の和:2917

約数の個数: 16

約数和(自身を含む): 7345728

約数和(自身を除く): 2920582

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 2833, 5666, 31163, 62326, 201143, 402286, 2212573, 4425146]

約数ペア:

[(1, 4425146), (2, 2212573), (11, 402286), (22, 201143), (71, 62326), (142, 31163), (781, 5666), (1562, 2833)]