1285407636

素因数分解:

$2^2\times 3^1\times {\mathrm{977}}^1\times {\mathrm{109639}}^1$

素因数の和:110623

約数の個数: 24

約数和(自身を含む): 3002381760

約数和(自身を除く): 1716974124

約数列:

[1, 2, 3, 4, 6, 12, 977, 1954, 2931, 3908, 5862, 11724, 109639, 219278, 328917, 438556, 657834, 1315668, 107117303, 214234606, 321351909, 428469212, 642703818, 1285407636]

約数ペア:

[(1, 1285407636), (2, 642703818), (3, 428469212), (4, 321351909), (6, 214234606), (12, 107117303), (977, 1315668), (1954, 657834), (2931, 438556), (3908, 328917), (5862, 219278), (11724, 109639)]