289126882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{571397}}^1$

素因数の和:571433

約数の個数: 16

約数和(自身を含む): 493687872

約数和(自身を除く): 204560990

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 571397, 1142794, 6285367, 12570734, 13142131, 26284262, 144563441, 289126882]

約数ペア:

[(1, 289126882), (2, 144563441), (11, 26284262), (22, 13142131), (23, 12570734), (46, 6285367), (253, 1142794), (506, 571397)]