899413510

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{479}}^1\times {\mathrm{1823}}^1$

素因数の和:2412

約数の個数: 32

約数和(自身を含む): 1638973440

約数和(自身を除く): 739559930

約数列:

[1, 2, 5, 10, 103, 206, 479, 515, 958, 1030, 1823, 2395, 3646, 4790, 9115, 18230, 49337, 98674, 187769, 246685, 375538, 493370, 873217, 938845, 1746434, 1877690, 4366085, 8732170, 89941351, 179882702, 449706755, 899413510]

約数ペア:

[(1, 899413510), (2, 449706755), (5, 179882702), (10, 89941351), (103, 8732170), (206, 4366085), (479, 1877690), (515, 1746434), (958, 938845), (1030, 873217), (1823, 493370), (2395, 375538), (3646, 246685), (4790, 187769), (9115, 98674), (18230, 49337)]