139924148

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{384407}}^1$

素因数の和:384431

約数の個数: 24

約数和(自身を含む): 301375872

約数和(自身を除く): 161451724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 384407, 768814, 1537628, 2690849, 4997291, 5381698, 9994582, 10763396, 19989164, 34981037, 69962074, 139924148]

約数ペア:

[(1, 139924148), (2, 69962074), (4, 34981037), (7, 19989164), (13, 10763396), (14, 9994582), (26, 5381698), (28, 4997291), (52, 2690849), (91, 1537628), (182, 768814), (364, 384407)]