120501808

素因数分解:

$2^4\times 7^1\times {\mathrm{1075909}}^1$

素因数の和:1075924

約数の個数: 20

約数和(自身を含む): 266825680

約数和(自身を除く): 146323872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1075909, 2151818, 4303636, 7531363, 8607272, 15062726, 17214544, 30125452, 60250904, 120501808]

約数ペア:

[(1, 120501808), (2, 60250904), (4, 30125452), (7, 17214544), (8, 15062726), (14, 8607272), (16, 7531363), (28, 4303636), (56, 2151818), (112, 1075909)]