131243882

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{852233}}^1$

素因数の和:852253

約数の個数: 16

約数和(自身を含む): 245443392

約数和(自身を除く): 114199510

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 852233, 1704466, 5965631, 9374563, 11931262, 18749126, 65621941, 131243882]

約数ペア:

[(1, 131243882), (2, 65621941), (7, 18749126), (11, 11931262), (14, 9374563), (22, 5965631), (77, 1704466), (154, 852233)]