2017821956

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{1091}}^1\times {\mathrm{10753}}^1$

素因数の和:11891

約数の個数: 24

約数和(自身を含む): 3616957344

約数和(自身を除く): 1599135388

約数列:

[1, 2, 4, 43, 86, 172, 1091, 2182, 4364, 10753, 21506, 43012, 46913, 93826, 187652, 462379, 924758, 1849516, 11731523, 23463046, 46926092, 504455489, 1008910978, 2017821956]

約数ペア:

[(1, 2017821956), (2, 1008910978), (4, 504455489), (43, 46926092), (86, 23463046), (172, 11731523), (1091, 1849516), (2182, 924758), (4364, 462379), (10753, 187652), (21506, 93826), (43012, 46913)]