2068261616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{7603903}}^1$

素因数の和:7603928

約数の個数: 20

約数和(自身を含む): 4242978432

約数和(自身を除く): 2174716816

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 7603903, 15207806, 30415612, 60831224, 121662448, 129266351, 258532702, 517065404, 1034130808, 2068261616]

約数ペア:

[(1, 2068261616), (2, 1034130808), (4, 517065404), (8, 258532702), (16, 129266351), (17, 121662448), (34, 60831224), (68, 30415612), (136, 15207806), (272, 7603903)]