1149808

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:205

約数の個数: 40

約数和(自身を含む): 2499840

約数和(自身を除く): 1350032

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 139, 176, 188, 278, 376, 517, 556, 752, 1034, 1112, 1529, 2068, 2224, 3058, 4136, 6116, 6533, 8272, 12232, 13066, 24464, 26132, 52264, 71863, 104528, 143726, 287452, 574904, 1149808]

約数ペア:

[(1, 1149808), (2, 574904), (4, 287452), (8, 143726), (11, 104528), (16, 71863), (22, 52264), (44, 26132), (47, 24464), (88, 13066), (94, 12232), (139, 8272), (176, 6533), (188, 6116), (278, 4136), (376, 3058), (517, 2224), (556, 2068), (752, 1529), (1034, 1112)]