2977880146

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1109}}^1\times {\mathrm{70663}}^1$

素因数の和:71793

約数の個数: 16

約数和(自身を含む): 4706222400

約数和(自身を除く): 1728342254

約数列:

[1, 2, 19, 38, 1109, 2218, 21071, 42142, 70663, 141326, 1342597, 2685194, 78365267, 156730534, 1488940073, 2977880146]

約数ペア:

[(1, 2977880146), (2, 1488940073), (19, 156730534), (38, 78365267), (1109, 2685194), (2218, 1342597), (21071, 141326), (42142, 70663)]