237729284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{106319}}^1$

素因数の和:106379

約数の個数: 24

約数和(自身を含む): 458451840

約数和(自身を除く): 220722556

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 106319, 212638, 425276, 1382147, 2764294, 4571717, 5528588, 9143434, 18286868, 59432321, 118864642, 237729284]

約数ペア:

[(1, 237729284), (2, 118864642), (4, 59432321), (13, 18286868), (26, 9143434), (43, 5528588), (52, 4571717), (86, 2764294), (172, 1382147), (559, 425276), (1118, 212638), (2236, 106319)]