8226556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{563}}^1$

素因数の和:861

約数の個数: 24

約数和(自身を含む): 15586704

約数和(自身を除く): 7360148

約数列:

[1, 2, 4, 13, 26, 52, 281, 562, 563, 1124, 1126, 2252, 3653, 7306, 7319, 14612, 14638, 29276, 158203, 316406, 632812, 2056639, 4113278, 8226556]

約数ペア:

[(1, 8226556), (2, 4113278), (4, 2056639), (13, 632812), (26, 316406), (52, 158203), (281, 29276), (562, 14638), (563, 14612), (1124, 7319), (1126, 7306), (2252, 3653)]