660089008

素因数分解:

$2^4\times {\mathrm{5011}}^1\times {\mathrm{8233}}^1$

素因数の和:13252

約数の個数: 20

約数和(自身を含む): 1279333048

約数和(自身を除く): 619244040

約数列:

[1, 2, 4, 8, 16, 5011, 8233, 10022, 16466, 20044, 32932, 40088, 65864, 80176, 131728, 41255563, 82511126, 165022252, 330044504, 660089008]

約数ペア:

[(1, 660089008), (2, 330044504), (4, 165022252), (8, 82511126), (16, 41255563), (5011, 131728), (8233, 80176), (10022, 65864), (16466, 40088), (20044, 32932)]