2018642764

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1562417}}^1$

素因数の和:1562457

約数の個数: 24

約数和(自身を含む): 3937293360

約数和(自身を除く): 1918650596

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 1562417, 3124834, 6249668, 26561089, 29685923, 53122178, 59371846, 106244356, 118743692, 504660691, 1009321382, 2018642764]

約数ペア:

[(1, 2018642764), (2, 1009321382), (4, 504660691), (17, 118743692), (19, 106244356), (34, 59371846), (38, 53122178), (68, 29685923), (76, 26561089), (323, 6249668), (646, 3124834), (1292, 1562417)]