2031442

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1126

約数の個数: 24

約数和(自身を含む): 3734640

約数和(自身を除く): 1703198

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1091, 1862, 2182, 7637, 15274, 20729, 41458, 53459, 106918, 145103, 290206, 1015721, 2031442]

約数ペア:

[(1, 2031442), (2, 1015721), (7, 290206), (14, 145103), (19, 106918), (38, 53459), (49, 41458), (98, 20729), (133, 15274), (266, 7637), (931, 2182), (1091, 1862)]