8320868

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{449}}^1$

素因数の和:607

約数の個数: 24

約数和(自身を含む): 15082200

約数和(自身を除く): 6761332

約数列:

[1, 2, 4, 41, 82, 113, 164, 226, 449, 452, 898, 1796, 4633, 9266, 18409, 18532, 36818, 50737, 73636, 101474, 202948, 2080217, 4160434, 8320868]

約数ペア:

[(1, 8320868), (2, 4160434), (4, 2080217), (41, 202948), (82, 101474), (113, 73636), (164, 50737), (226, 36818), (449, 18532), (452, 18409), (898, 9266), (1796, 4633)]