2017861616

素因数分解:

$2^4\times {\mathrm{1307}}^1\times {\mathrm{96493}}^1$

素因数の和:97808

約数の個数: 20

約数和(自身を含む): 3912638712

約数和(自身を除く): 1894777096

約数列:

[1, 2, 4, 8, 16, 1307, 2614, 5228, 10456, 20912, 96493, 192986, 385972, 771944, 1543888, 126116351, 252232702, 504465404, 1008930808, 2017861616]

約数ペア:

[(1, 2017861616), (2, 1008930808), (4, 504465404), (8, 252232702), (16, 126116351), (1307, 1543888), (2614, 771944), (5228, 385972), (10456, 192986), (20912, 96493)]