251017920012

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{286550137}}^1$

素因数の和:286550217

約数の個数: 24

約数和(自身を含む): 593731885936

約数和(自身を除く): 342713965924

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 286550137, 573100274, 859650411, 1146200548, 1719300822, 3438601644, 20918160001, 41836320002, 62754480003, 83672640004, 125508960006, 251017920012]

約数ペア:

[(1, 251017920012), (2, 125508960006), (3, 83672640004), (4, 62754480003), (6, 41836320002), (12, 20918160001), (73, 3438601644), (146, 1719300822), (219, 1146200548), (292, 859650411), (438, 573100274), (876, 286550137)]