306218588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{57173}}^1$

素因数の和:57293

約数の個数: 24

約数和(自身を含む): 582717408

約数和(自身を除く): 276498820

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 5356, 57173, 114346, 228692, 743249, 1486498, 2972996, 5888819, 11777638, 23555276, 76554647, 153109294, 306218588]

約数ペア:

[(1, 306218588), (2, 153109294), (4, 76554647), (13, 23555276), (26, 11777638), (52, 5888819), (103, 2972996), (206, 1486498), (412, 743249), (1339, 228692), (2678, 114346), (5356, 57173)]