2010437709

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{719813}}^1$

素因数の和:719849

約数の個数: 24

約数和(自身を含む): 3282351840

約数和(自身を除く): 1271914131

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 719813, 2159439, 5038691, 13676447, 15116073, 35270837, 41029341, 95735129, 105812511, 287205387, 670145903, 2010437709]

約数ペア:

[(1, 2010437709), (3, 670145903), (7, 287205387), (19, 105812511), (21, 95735129), (49, 41029341), (57, 35270837), (133, 15116073), (147, 13676447), (399, 5038691), (931, 2159439), (2793, 719813)]