2220199223

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1187}}^1\times {\mathrm{7393}}^1$

素因数の和:8614

約数の個数: 16

約数和(自身を含む): 2529812736

約数和(自身を除く): 309613513

約数列:

[1, 11, 23, 253, 1187, 7393, 13057, 27301, 81323, 170039, 300311, 1870429, 8775491, 96530401, 201836293, 2220199223]

約数ペア:

[(1, 2220199223), (11, 201836293), (23, 96530401), (253, 8775491), (1187, 1870429), (7393, 300311), (13057, 170039), (27301, 81323)]