8938916

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2437}}^1$

素因数の和:2579

約数の個数: 24

約数和(自身を含む): 18021696

約数和(自身を除く): 9082780

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 2437, 3668, 4874, 9748, 17059, 34118, 68236, 319247, 638494, 1276988, 2234729, 4469458, 8938916]

約数ペア:

[(1, 8938916), (2, 4469458), (4, 2234729), (7, 1276988), (14, 638494), (28, 319247), (131, 68236), (262, 34118), (524, 17059), (917, 9748), (1834, 4874), (2437, 3668)]