2017264504

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{308639}}^1$

素因数の和:308707

約数の個数: 32

約数和(自身を含む): 4074048000

約数和(自身を除く): 2056783496

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 6536, 308639, 617278, 1234556, 2469112, 5864141, 11728282, 13271477, 23456564, 26542954, 46913128, 53085908, 106171816, 252158063, 504316126, 1008632252, 2017264504]

約数ペア:

[(1, 2017264504), (2, 1008632252), (4, 504316126), (8, 252158063), (19, 106171816), (38, 53085908), (43, 46913128), (76, 26542954), (86, 23456564), (152, 13271477), (172, 11728282), (344, 5864141), (817, 2469112), (1634, 1234556), (3268, 617278), (6536, 308639)]