2007784156

素因数分解:

$2^2\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{68227}}^1$

素因数の和:69289

約数の個数: 24

約数和(自身を含む): 4019447936

約数和(自身を除く): 2011663780

約数列:

[1, 2, 4, 7, 14, 28, 1051, 2102, 4204, 7357, 14714, 29428, 68227, 136454, 272908, 477589, 955178, 1910356, 71706577, 143413154, 286826308, 501946039, 1003892078, 2007784156]

約数ペア:

[(1, 2007784156), (2, 1003892078), (4, 501946039), (7, 286826308), (14, 143413154), (28, 71706577), (1051, 1910356), (2102, 955178), (4204, 477589), (7357, 272908), (14714, 136454), (29428, 68227)]