1197808

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{1741}}^1$

素因数の和:1792

約数の個数: 20

約数和(自身を含む): 2376088

約数和(自身を除く): 1178280

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 1741, 3482, 6964, 13928, 27856, 74863, 149726, 299452, 598904, 1197808]

約数ペア:

[(1, 1197808), (2, 598904), (4, 299452), (8, 149726), (16, 74863), (43, 27856), (86, 13928), (172, 6964), (344, 3482), (688, 1741)]