868836386

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{821}}^1\times {\mathrm{4373}}^1$

素因数の和:5218

約数の個数: 24

約数和(自身を含む): 1434575772

約数和(自身を除く): 565739386

約数列:

[1, 2, 11, 22, 121, 242, 821, 1642, 4373, 8746, 9031, 18062, 48103, 96206, 99341, 198682, 529133, 1058266, 3590233, 7180466, 39492563, 78985126, 434418193, 868836386]

約数ペア:

[(1, 868836386), (2, 434418193), (11, 78985126), (22, 39492563), (121, 7180466), (242, 3590233), (821, 1058266), (1642, 529133), (4373, 198682), (8746, 99341), (9031, 96206), (18062, 48103)]