4428284

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1777}}^1$

素因数の和:1877

約数の個数: 24

約数和(自身を含む): 8961120

約数和(自身を除く): 4532836

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 1777, 2492, 3554, 7108, 12439, 24878, 49756, 158153, 316306, 632612, 1107071, 2214142, 4428284]

約数ペア:

[(1, 4428284), (2, 2214142), (4, 1107071), (7, 632612), (14, 316306), (28, 158153), (89, 49756), (178, 24878), (356, 12439), (623, 7108), (1246, 3554), (1777, 2492)]