1291245162

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{9356849}}^1$

素因数の和:9356877

約数の個数: 16

約数和(自身を含む): 2694772800

約数和(自身を除く): 1403527638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 9356849, 18713698, 28070547, 56141094, 215207527, 430415054, 645622581, 1291245162]

約数ペア:

[(1, 1291245162), (2, 645622581), (3, 430415054), (6, 215207527), (23, 56141094), (46, 28070547), (69, 18713698), (138, 9356849)]