1938291208

素因数分解:

$2^3\times 7^1\times {\mathrm{1063}}^1\times {\mathrm{32561}}^1$

素因数の和:33637

約数の個数: 32

約数和(自身を含む): 4157516160

約数和(自身を除く): 2219224952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1063, 2126, 4252, 7441, 8504, 14882, 29764, 32561, 59528, 65122, 130244, 227927, 260488, 455854, 911708, 1823416, 34612343, 69224686, 138449372, 242286401, 276898744, 484572802, 969145604, 1938291208]

約数ペア:

[(1, 1938291208), (2, 969145604), (4, 484572802), (7, 276898744), (8, 242286401), (14, 138449372), (28, 69224686), (56, 34612343), (1063, 1823416), (2126, 911708), (4252, 455854), (7441, 260488), (8504, 227927), (14882, 130244), (29764, 65122), (32561, 59528)]