2979086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7127}}^1$

素因数の和:7159

約数の個数: 16

約数和(自身を含む): 5132160

約数和(自身を除く): 2153074

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 7127, 14254, 78397, 135413, 156794, 270826, 1489543, 2979086]

約数ペア:

[(1, 2979086), (2, 1489543), (11, 270826), (19, 156794), (22, 135413), (38, 78397), (209, 14254), (418, 7127)]