1822142012

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{20899}}^1$

素因数の和:21281

約数の個数: 24

約数和(自身を含む): 3244348800

約数和(自身を除く): 1422206788

約数列:

[1, 2, 4, 71, 142, 284, 307, 614, 1228, 20899, 21797, 41798, 43594, 83596, 87188, 1483829, 2967658, 5935316, 6415993, 12831986, 25663972, 455535503, 911071006, 1822142012]

約数ペア:

[(1, 1822142012), (2, 911071006), (4, 455535503), (71, 25663972), (142, 12831986), (284, 6415993), (307, 5935316), (614, 2967658), (1228, 1483829), (20899, 87188), (21797, 83596), (41798, 43594)]