6467390

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9109}}^1$

素因数の和:9187

約数の個数: 16

約数和(自身を含む): 11806560

約数和(自身を除く): 5339170

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 9109, 18218, 45545, 91090, 646739, 1293478, 3233695, 6467390]

約数ペア:

[(1, 6467390), (2, 3233695), (5, 1293478), (10, 646739), (71, 91090), (142, 45545), (355, 18218), (710, 9109)]