291216892

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{32633}}^1$

素因数の和:32757

約数の個数: 24

約数和(自身を含む): 537286176

約数和(自身を除く): 246069284

約数列:

[1, 2, 4, 23, 46, 92, 97, 194, 388, 2231, 4462, 8924, 32633, 65266, 130532, 750559, 1501118, 3002236, 3165401, 6330802, 12661604, 72804223, 145608446, 291216892]

約数ペア:

[(1, 291216892), (2, 145608446), (4, 72804223), (23, 12661604), (46, 6330802), (92, 3165401), (97, 3002236), (194, 1501118), (388, 750559), (2231, 130532), (4462, 65266), (8924, 32633)]