2155114522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{258469}}^1$

素因数の和:258861

約数の個数: 16

約数和(自身を含む): 3535869600

約数和(自身を除く): 1380755078

約数列:

[1, 2, 11, 22, 379, 758, 4169, 8338, 258469, 516938, 2843159, 5686318, 97959751, 195919502, 1077557261, 2155114522]

約数ペア:

[(1, 2155114522), (2, 1077557261), (11, 195919502), (22, 97959751), (379, 5686318), (758, 2843159), (4169, 516938), (8338, 258469)]