7072690

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5399}}^1$

素因数の和:5537

約数の個数: 16

約数和(自身を含む): 12830400

約数和(自身を除く): 5757710

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 5399, 10798, 26995, 53990, 707269, 1414538, 3536345, 7072690]

約数ペア:

[(1, 7072690), (2, 3536345), (5, 1414538), (10, 707269), (131, 53990), (262, 26995), (655, 10798), (1310, 5399)]