253901834

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{41719}}^1$

素因数の和:41917

約数の個数: 16

約数和(自身を含む): 405518400

約数和(自身を除く): 151616566

約数列:

[1, 2, 17, 34, 179, 358, 3043, 6086, 41719, 83438, 709223, 1418446, 7467701, 14935402, 126950917, 253901834]

約数ペア:

[(1, 253901834), (2, 126950917), (17, 14935402), (34, 7467701), (179, 1418446), (358, 709223), (3043, 83438), (6086, 41719)]