6920284

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2777}}^1$

素因数の和:2877

約数の個数: 24

約数和(自身を含む): 14001120

約数和(自身を除く): 7080836

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 2777, 5554, 11108, 19439, 38878, 77756, 247153, 494306, 988612, 1730071, 3460142, 6920284]

約数ペア:

[(1, 6920284), (2, 3460142), (4, 1730071), (7, 988612), (14, 494306), (28, 247153), (89, 77756), (178, 38878), (356, 19439), (623, 11108), (1246, 5554), (2492, 2777)]