913449724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{20760221}}^1$

素因数の和:20760236

約数の個数: 12

約数和(自身を含む): 1743858648

約数和(自身を除く): 830408924

約数列:

[1, 2, 4, 11, 22, 44, 20760221, 41520442, 83040884, 228362431, 456724862, 913449724]

約数ペア:

[(1, 913449724), (2, 456724862), (4, 228362431), (11, 83040884), (22, 41520442), (44, 20760221)]