13274092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{643}}^1$

素因数の和:1057

約数の個数: 24

約数和(自身を含む): 25118576

約数和(自身を除く): 11844484

約数列:

[1, 2, 4, 13, 26, 52, 397, 643, 794, 1286, 1588, 2572, 5161, 8359, 10322, 16718, 20644, 33436, 255271, 510542, 1021084, 3318523, 6637046, 13274092]

約数ペア:

[(1, 13274092), (2, 6637046), (4, 3318523), (13, 1021084), (26, 510542), (52, 255271), (397, 33436), (643, 20644), (794, 16718), (1286, 10322), (1588, 8359), (2572, 5161)]