2265256

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2129}}^1$

素因数の和:2161

約数の個数: 32

約数和(自身を含む): 5112000

約数和(自身を除く): 2846744

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 2129, 4258, 8516, 14903, 17032, 29806, 40451, 59612, 80902, 119224, 161804, 283157, 323608, 566314, 1132628, 2265256]

約数ペア:

[(1, 2265256), (2, 1132628), (4, 566314), (7, 323608), (8, 283157), (14, 161804), (19, 119224), (28, 80902), (38, 59612), (56, 40451), (76, 29806), (133, 17032), (152, 14903), (266, 8516), (532, 4258), (1064, 2129)]