2000148836

素因数分解:

$2^2\times 7^2\times {\mathrm{10204841}}^1$

素因数の和:10204859

約数の個数: 18

約数和(自身を含む): 4071731958

約数和(自身を除く): 2071583122

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 10204841, 20409682, 40819364, 71433887, 142867774, 285735548, 500037209, 1000074418, 2000148836]

約数ペア:

[(1, 2000148836), (2, 1000074418), (4, 500037209), (7, 285735548), (14, 142867774), (28, 71433887), (49, 40819364), (98, 20409682), (196, 10204841)]