9747052

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20477}}^1$

素因数の和:20505

約数の個数: 24

約数和(自身を含む): 20641824

約数和(自身を除く): 10894772

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 20477, 40954, 81908, 143339, 286678, 348109, 573356, 696218, 1392436, 2436763, 4873526, 9747052]

約数ペア:

[(1, 9747052), (2, 4873526), (4, 2436763), (7, 1392436), (14, 696218), (17, 573356), (28, 348109), (34, 286678), (68, 143339), (119, 81908), (238, 40954), (476, 20477)]