858695788

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{1013}}^1\times {\mathrm{2903}}^1$

素因数の和:3993

約数の個数: 24

約数和(自身を含む): 1525331808

約数和(自身を除く): 666636020

約数列:

[1, 2, 4, 73, 146, 292, 1013, 2026, 2903, 4052, 5806, 11612, 73949, 147898, 211919, 295796, 423838, 847676, 2940739, 5881478, 11762956, 214673947, 429347894, 858695788]

約数ペア:

[(1, 858695788), (2, 429347894), (4, 214673947), (73, 11762956), (146, 5881478), (292, 2940739), (1013, 847676), (2026, 423838), (2903, 295796), (4052, 211919), (5806, 147898), (11612, 73949)]