8570212

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{997}}^1$

素因数の和:1315

約数の個数: 24

約数和(自身を含む): 17213504

約数和(自身を除く): 8643292

約数列:

[1, 2, 4, 7, 14, 28, 307, 614, 997, 1228, 1994, 2149, 3988, 4298, 6979, 8596, 13958, 27916, 306079, 612158, 1224316, 2142553, 4285106, 8570212]

約数ペア:

[(1, 8570212), (2, 4285106), (4, 2142553), (7, 1224316), (14, 612158), (28, 306079), (307, 27916), (614, 13958), (997, 8596), (1228, 6979), (1994, 4298), (2149, 3988)]