82880266

素因数分解:

$2^1\times 7^2\times {\mathrm{845717}}^1$

素因数の和:845733

約数の個数: 12

約数和(自身を含む): 144617778

約数和(自身を除く): 61737512

約数列:

[1, 2, 7, 14, 49, 98, 845717, 1691434, 5920019, 11840038, 41440133, 82880266]

約数ペア:

[(1, 82880266), (2, 41440133), (7, 11840038), (14, 5920019), (49, 1691434), (98, 845717)]