8350004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1559}}^1$

素因数の和:1679

約数の個数: 24

約数和(自身を含む): 15899520

約数和(自身を除く): 7549516

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 1559, 2678, 3118, 5356, 6236, 20267, 40534, 81068, 160577, 321154, 642308, 2087501, 4175002, 8350004]

約数ペア:

[(1, 8350004), (2, 4175002), (4, 2087501), (13, 642308), (26, 321154), (52, 160577), (103, 81068), (206, 40534), (412, 20267), (1339, 6236), (1559, 5356), (2678, 3118)]