306073742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{11903}}^1$

素因数の和:11984

約数の個数: 32

約数和(自身を含む): 527966208

約数和(自身を除く): 221892466

約数列:

[1, 2, 13, 23, 26, 43, 46, 86, 299, 559, 598, 989, 1118, 1978, 11903, 12857, 23806, 25714, 154739, 273769, 309478, 511829, 547538, 1023658, 3558997, 6653777, 7117994, 11772067, 13307554, 23544134, 153036871, 306073742]

約数ペア:

[(1, 306073742), (2, 153036871), (13, 23544134), (23, 13307554), (26, 11772067), (43, 7117994), (46, 6653777), (86, 3558997), (299, 1023658), (559, 547538), (598, 511829), (989, 309478), (1118, 273769), (1978, 154739), (11903, 25714), (12857, 23806)]