226769894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{20143}}^1$

素因数の和:20591

約数の個数: 16

約数和(自身を含む): 367184832

約数和(自身を除く): 140414938

約数列:

[1, 2, 13, 26, 433, 866, 5629, 11258, 20143, 40286, 261859, 523718, 8721919, 17443838, 113384947, 226769894]

約数ペア:

[(1, 226769894), (2, 113384947), (13, 17443838), (26, 8721919), (433, 523718), (866, 261859), (5629, 40286), (11258, 20143)]