2109346568

素因数分解:

$2^3\times 7^1\times {\mathrm{37666903}}^1$

素因数の和:37666916

約数の個数: 16

約数和(自身を含む): 4520028480

約数和(自身を除く): 2410681912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 37666903, 75333806, 150667612, 263668321, 301335224, 527336642, 1054673284, 2109346568]

約数ペア:

[(1, 2109346568), (2, 1054673284), (4, 527336642), (7, 301335224), (8, 263668321), (14, 150667612), (28, 75333806), (56, 37666903)]