439620199226

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{1553}}^1\times {\mathrm{837509}}^1$

素因数の和:839090

約数の個数: 24

約数和(自身を含む): 714518306460

約数和(自身を除く): 274898107234

約数列:

[1, 2, 13, 26, 169, 338, 1553, 3106, 20189, 40378, 262457, 524914, 837509, 1675018, 10887617, 21775234, 141539021, 283078042, 1300651477, 2601302954, 16908469201, 33816938402, 219810099613, 439620199226]

約数ペア:

[(1, 439620199226), (2, 219810099613), (13, 33816938402), (26, 16908469201), (169, 2601302954), (338, 1300651477), (1553, 283078042), (3106, 141539021), (20189, 21775234), (40378, 10887617), (262457, 1675018), (524914, 837509)]