26880811930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{384011599}}^1$

素因数の和:384011613

約数の個数: 16

約数和(自身を含む): 55297670400

約数和(自身を除く): 28416858470

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 384011599, 768023198, 1920057995, 2688081193, 3840115990, 5376162386, 13440405965, 26880811930]

約数ペア:

[(1, 26880811930), (2, 13440405965), (5, 5376162386), (7, 3840115990), (10, 2688081193), (14, 1920057995), (35, 768023198), (70, 384011599)]