2017004710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{279751}}^1$

素因数の和:279868

約数の個数: 32

約数和(自身を含む): 4189565952

約数和(自身を除く): 2172561242

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 7210, 279751, 559502, 1398755, 1958257, 2797510, 3916514, 9791285, 19582570, 28814353, 57628706, 144071765, 201700471, 288143530, 403400942, 1008502355, 2017004710]

約数ペア:

[(1, 2017004710), (2, 1008502355), (5, 403400942), (7, 288143530), (10, 201700471), (14, 144071765), (35, 57628706), (70, 28814353), (103, 19582570), (206, 9791285), (515, 3916514), (721, 2797510), (1030, 1958257), (1442, 1398755), (3605, 559502), (7210, 279751)]