2011492976

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{503}}^1\times {\mathrm{2293}}^1$

素因数の和:2913

約数の個数: 40

約数和(自身を含む): 3942560160

約数和(自身を除く): 1931067184

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 503, 872, 1006, 1744, 2012, 2293, 4024, 4586, 8048, 9172, 18344, 36688, 54827, 109654, 219308, 249937, 438616, 499874, 877232, 999748, 1153379, 1999496, 2306758, 3998992, 4613516, 9227032, 18454064, 125718311, 251436622, 502873244, 1005746488, 2011492976]

約数ペア:

[(1, 2011492976), (2, 1005746488), (4, 502873244), (8, 251436622), (16, 125718311), (109, 18454064), (218, 9227032), (436, 4613516), (503, 3998992), (872, 2306758), (1006, 1999496), (1744, 1153379), (2012, 999748), (2293, 877232), (4024, 499874), (4586, 438616), (8048, 249937), (9172, 219308), (18344, 109654), (36688, 54827)]