1285458216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{7651537}}^1$

素因数の和:7651553

約数の個数: 32

約数和(自身を含む): 3672738240

約数和(自身を除く): 2387280024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 7651537, 15303074, 22954611, 30606148, 45909222, 53560759, 61212296, 91818444, 107121518, 160682277, 183636888, 214243036, 321364554, 428486072, 642729108, 1285458216]

約数ペア:

[(1, 1285458216), (2, 642729108), (3, 428486072), (4, 321364554), (6, 214243036), (7, 183636888), (8, 160682277), (12, 107121518), (14, 91818444), (21, 61212296), (24, 53560759), (28, 45909222), (42, 30606148), (56, 22954611), (84, 15303074), (168, 7651537)]