494514.0000000

素因数分解:

$2^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1321}}^1$

素因数の和:1727

約数の個数: 16

約数和(自身を含む): 12627744

約数和(自身を除く): 5285626

約数列:

[1, 2, 7, 14, 397, 794, 1321, 2642, 2779, 5558, 9247, 18494, 524437, 1048874, 3671059, 7342118]

約数ペア:

[(1, 7342118), (2, 3671059), (7, 1048874), (14, 524437), (397, 18494), (794, 9247), (1321, 5558), (2642, 2779)]