9413232280

素因数分解:

$2^3\times 5^1\times {\mathrm{337}}^1\times {\mathrm{698311}}^1$

素因数の和:698659

約数の個数: 32

約数和(自身を含む): 21242651040

約数和(自身を除く): 11829418760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 337, 674, 1348, 1685, 2696, 3370, 6740, 13480, 698311, 1396622, 2793244, 3491555, 5586488, 6983110, 13966220, 27932440, 235330807, 470661614, 941323228, 1176654035, 1882646456, 2353308070, 4706616140, 9413232280]

約数ペア:

[(1, 9413232280), (2, 4706616140), (4, 2353308070), (5, 1882646456), (8, 1176654035), (10, 941323228), (20, 470661614), (40, 235330807), (337, 27932440), (674, 13966220), (1348, 6983110), (1685, 5586488), (2696, 3491555), (3370, 2793244), (6740, 1396622), (13480, 698311)]