1232816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{5927}}^1$

素因数の和:5948

約数の個数: 20

約数和(自身を含む): 2572752

約数和(自身を除く): 1339936

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 5927, 11854, 23708, 47416, 77051, 94832, 154102, 308204, 616408, 1232816]

約数ペア:

[(1, 1232816), (2, 616408), (4, 308204), (8, 154102), (13, 94832), (16, 77051), (26, 47416), (52, 23708), (104, 11854), (208, 5927)]