6886864

素因数分解:

$2^4\times {\mathrm{523}}^1\times {\mathrm{823}}^1$

素因数の和:1354

約数の個数: 20

約数和(自身を含む): 13385056

約数和(自身を除く): 6498192

約数列:

[1, 2, 4, 8, 16, 523, 823, 1046, 1646, 2092, 3292, 4184, 6584, 8368, 13168, 430429, 860858, 1721716, 3443432, 6886864]

約数ペア:

[(1, 6886864), (2, 3443432), (4, 1721716), (8, 860858), (16, 430429), (523, 13168), (823, 8368), (1046, 6584), (1646, 4184), (2092, 3292)]