313283564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{69127}}^1$

素因数の和:69245

約数の個数: 24

約数和(自身を含む): 603902208

約数和(自身を除く): 290618644

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 1133, 2266, 4532, 69127, 138254, 276508, 760397, 1520794, 3041588, 7120081, 14240162, 28480324, 78320891, 156641782, 313283564]

約数ペア:

[(1, 313283564), (2, 156641782), (4, 78320891), (11, 28480324), (22, 14240162), (44, 7120081), (103, 3041588), (206, 1520794), (412, 760397), (1133, 276508), (2266, 138254), (4532, 69127)]