2019012976

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{1259}}^1\times {\mathrm{1373}}^1$

素因数の和:2713

約数の個数: 40

約数和(自身を含む): 3971464560

約数和(自身を除く): 1952451584

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 1259, 1373, 2518, 2746, 5036, 5492, 10072, 10984, 20144, 21968, 91907, 100229, 183814, 200458, 367628, 400916, 735256, 801832, 1470512, 1603664, 1728607, 3457214, 6914428, 13828856, 27657712, 126188311, 252376622, 504753244, 1009506488, 2019012976]

約数ペア:

[(1, 2019012976), (2, 1009506488), (4, 504753244), (8, 252376622), (16, 126188311), (73, 27657712), (146, 13828856), (292, 6914428), (584, 3457214), (1168, 1728607), (1259, 1603664), (1373, 1470512), (2518, 801832), (2746, 735256), (5036, 400916), (5492, 367628), (10072, 200458), (10984, 183814), (20144, 100229), (21968, 91907)]