290828203022

素因数分解:

$2^1\times 7^1\times {\mathrm{2081}}^1\times {\mathrm{9982433}}^1$

素因数の和:9984523

約数の個数: 16

約数和(自身を含む): 498802262112

約数和(自身を除く): 207974059090

約数列:

[1, 2, 7, 14, 2081, 4162, 14567, 29134, 9982433, 19964866, 69877031, 139754062, 20773443073, 41546886146, 145414101511, 290828203022]

約数ペア:

[(1, 290828203022), (2, 145414101511), (7, 41546886146), (14, 20773443073), (2081, 139754062), (4162, 69877031), (14567, 19964866), (29134, 9982433)]