8281426

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4391}}^1$

素因数の和:4457

約数の個数: 16

約数和(自身を含む): 13281408

約数和(自身を除く): 4999982

約数列:

[1, 2, 23, 41, 46, 82, 943, 1886, 4391, 8782, 100993, 180031, 201986, 360062, 4140713, 8281426]

約数ペア:

[(1, 8281426), (2, 4140713), (23, 360062), (41, 201986), (46, 180031), (82, 100993), (943, 8782), (1886, 4391)]