2017154878

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1\times {\mathrm{1787}}^1$

素因数の和:2328

約数の個数: 32

約数和(自身を含む): 3225609216

約数和(自身を除く): 1208454338

約数列:

[1, 2, 23, 46, 53, 106, 463, 926, 1219, 1787, 2438, 3574, 10649, 21298, 24539, 41101, 49078, 82202, 94711, 189422, 564397, 827381, 1128794, 1654762, 2178353, 4356706, 19029763, 38059526, 43851193, 87702386, 1008577439, 2017154878]

約数ペア:

[(1, 2017154878), (2, 1008577439), (23, 87702386), (46, 43851193), (53, 38059526), (106, 19029763), (463, 4356706), (926, 2178353), (1219, 1654762), (1787, 1128794), (2438, 827381), (3574, 564397), (10649, 189422), (21298, 94711), (24539, 82202), (41101, 49078)]