2023786919

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{44623}}^1$

素因数の和:44691

約数の個数: 32

約数和(自身を含む): 2741698560

約数和(自身を除く): 717911641

約数列:

[1, 7, 11, 19, 31, 77, 133, 209, 217, 341, 589, 1463, 2387, 4123, 6479, 44623, 45353, 312361, 490853, 847837, 1383313, 3435971, 5934859, 9326207, 9683191, 15216443, 26282947, 65283449, 106515101, 183980629, 289112417, 2023786919]

約数ペア:

[(1, 2023786919), (7, 289112417), (11, 183980629), (19, 106515101), (31, 65283449), (77, 26282947), (133, 15216443), (209, 9683191), (217, 9326207), (341, 5934859), (589, 3435971), (1463, 1383313), (2387, 847837), (4123, 490853), (6479, 312361), (44623, 45353)]