131027246

素因数分解:

$2^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{26513}}^1$

素因数の和:26875

約数の個数: 16

約数和(自身を含む): 225262944

約数和(自身を除く): 94235698

約数列:

[1, 2, 7, 14, 353, 706, 2471, 4942, 26513, 53026, 185591, 371182, 9359089, 18718178, 65513623, 131027246]

約数ペア:

[(1, 131027246), (2, 65513623), (7, 18718178), (14, 9359089), (353, 371182), (706, 185591), (2471, 53026), (4942, 26513)]