5205788

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2089}}^1$

素因数の和:2189

約数の個数: 24

約数和(自身を含む): 10533600

約数和(自身を除く): 5327812

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2089, 2492, 4178, 8356, 14623, 29246, 58492, 185921, 371842, 743684, 1301447, 2602894, 5205788]

約数ペア:

[(1, 5205788), (2, 2602894), (4, 1301447), (7, 743684), (14, 371842), (28, 185921), (89, 58492), (178, 29246), (356, 14623), (623, 8356), (1246, 4178), (2089, 2492)]