226475366

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{20789}}^1$

素因数の和:21223

約数の個数: 16

約数和(自身を含む): 366735600

約数和(自身を除く): 140260234

約数列:

[1, 2, 13, 26, 419, 838, 5447, 10894, 20789, 41578, 270257, 540514, 8710591, 17421182, 113237683, 226475366]

約数ペア:

[(1, 226475366), (2, 113237683), (13, 17421182), (26, 8710591), (419, 540514), (838, 270257), (5447, 41578), (10894, 20789)]