7428539710

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5670641}}^1$

素因数の和:5670779

約数の個数: 16

約数和(自身を含む): 13473445392

約数和(自身を除く): 6044905682

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 5670641, 11341282, 28353205, 56706410, 742853971, 1485707942, 3714269855, 7428539710]

約数ペア:

[(1, 7428539710), (2, 3714269855), (5, 1485707942), (10, 742853971), (131, 56706410), (262, 28353205), (655, 11341282), (1310, 5670641)]