2016048356

素因数分解:

$2^2\times 7^3\times {\mathrm{197}}^1\times {\mathrm{7459}}^1$

素因数の和:7681

約数の個数: 48

約数和(自身を含む): 4135824000

約数和(自身を除く): 2119775644

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 197, 343, 394, 686, 788, 1372, 1379, 2758, 5516, 7459, 9653, 14918, 19306, 29836, 38612, 52213, 67571, 104426, 135142, 208852, 270284, 365491, 730982, 1461964, 1469423, 2558437, 2938846, 5116874, 5877692, 10233748, 10285961, 20571922, 41143844, 72001727, 144003454, 288006908, 504012089, 1008024178, 2016048356]

約数ペア:

[(1, 2016048356), (2, 1008024178), (4, 504012089), (7, 288006908), (14, 144003454), (28, 72001727), (49, 41143844), (98, 20571922), (196, 10285961), (197, 10233748), (343, 5877692), (394, 5116874), (686, 2938846), (788, 2558437), (1372, 1469423), (1379, 1461964), (2758, 730982), (5516, 365491), (7459, 270284), (9653, 208852), (14918, 135142), (19306, 104426), (29836, 67571), (38612, 52213)]