2053156945

素因数分解:

$5^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{76283}}^1$

素因数の和:77064

約数の個数: 16

約数和(自身を含む): 2819456640

約数和(自身を除く): 766299695

約数列:

[1, 5, 7, 35, 769, 3845, 5383, 26915, 76283, 381415, 533981, 2669905, 58661627, 293308135, 410631389, 2053156945]

約数ペア:

[(1, 2053156945), (5, 410631389), (7, 293308135), (35, 58661627), (769, 2669905), (3845, 533981), (5383, 381415), (26915, 76283)]