216075574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{755509}}^1$

素因数の和:755535

約数の個数: 16

約数和(自身を含む): 380777040

約数和(自身を除く): 164701466

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 755509, 1511018, 8310599, 9821617, 16621198, 19643234, 108037787, 216075574]

約数ペア:

[(1, 216075574), (2, 108037787), (11, 19643234), (13, 16621198), (22, 9821617), (26, 8310599), (143, 1511018), (286, 755509)]