6981104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{33563}}^1$

素因数の和:33584

約数の個数: 20

約数和(自身を含む): 14566776

約数和(自身を除く): 7585672

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 33563, 67126, 134252, 268504, 436319, 537008, 872638, 1745276, 3490552, 6981104]

約数ペア:

[(1, 6981104), (2, 3490552), (4, 1745276), (8, 872638), (13, 537008), (16, 436319), (26, 268504), (52, 134252), (104, 67126), (208, 33563)]