123238082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{180701}}^1$

素因数の和:180745

約数の個数: 16

約数和(自身を含む): 208168704

約数和(自身を除く): 84930622

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 180701, 361402, 1987711, 3975422, 5601731, 11203462, 61619041, 123238082]

約数ペア:

[(1, 123238082), (2, 61619041), (11, 11203462), (22, 5601731), (31, 3975422), (62, 1987711), (341, 361402), (682, 180701)]