1984621826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{453317}}^1$

素因数の和:453529

約数の個数: 16

約数和(自身を含む): 3263889600

約数和(自身を除く): 1279267774

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 453317, 906634, 4986487, 9972974, 90210083, 180420166, 992310913, 1984621826]

約数ペア:

[(1, 1984621826), (2, 992310913), (11, 180420166), (22, 90210083), (199, 9972974), (398, 4986487), (2189, 906634), (4378, 453317)]