2018805616

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{2380667}}^1$

素因数の和:2380728

約数の個数: 20

約数和(自身を含む): 3985238232

約数和(自身を除く): 1966432616

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 2380667, 4761334, 9522668, 19045336, 38090672, 126175351, 252350702, 504701404, 1009402808, 2018805616]

約数ペア:

[(1, 2018805616), (2, 1009402808), (4, 504701404), (8, 252350702), (16, 126175351), (53, 38090672), (106, 19045336), (212, 9522668), (424, 4761334), (848, 2380667)]