7000004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6917}}^1$

素因数の和:6955

約数の個数: 24

約数和(自身を含む): 13946688

約数和(自身を除く): 6946684

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 6917, 13834, 27668, 76087, 152174, 159091, 304348, 318182, 636364, 1750001, 3500002, 7000004]

約数ペア:

[(1, 7000004), (2, 3500002), (4, 1750001), (11, 636364), (22, 318182), (23, 304348), (44, 159091), (46, 152174), (92, 76087), (253, 27668), (506, 13834), (1012, 6917)]