28820238722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{9562123}}^1$

素因数の和:9562273

約数の個数: 16

約数和(自身を含む): 47504632032

約数和(自身を除く): 18684393310

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 9562123, 19124246, 105183353, 210366706, 1310010851, 2620021702, 14410119361, 28820238722]

約数ペア:

[(1, 28820238722), (2, 14410119361), (11, 2620021702), (22, 1310010851), (137, 210366706), (274, 105183353), (1507, 19124246), (3014, 9562123)]