287484406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{568151}}^1$

素因数の和:568187

約数の個数: 16

約数和(自身を含む): 490883328

約数和(自身を除く): 203398922

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 568151, 1136302, 6249661, 12499322, 13067473, 26134946, 143742203, 287484406]

約数ペア:

[(1, 287484406), (2, 143742203), (11, 26134946), (22, 13067473), (23, 12499322), (46, 6249661), (253, 1136302), (506, 568151)]