279665882

素因数分解:

$2^1\times {\mathrm{167}}^1\times {\mathrm{523}}^1\times {\mathrm{1601}}^1$

素因数の和:2293

約数の個数: 16

約数和(自身を含む): 423081792

約数和(自身を除く): 143415910

約数列:

[1, 2, 167, 334, 523, 1046, 1601, 3202, 87341, 174682, 267367, 534734, 837323, 1674646, 139832941, 279665882]

約数ペア:

[(1, 279665882), (2, 139832941), (167, 1674646), (334, 837323), (523, 534734), (1046, 267367), (1601, 174682), (3202, 87341)]