4870711216

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{398977}}^1$

素因数の和:399101

約数の個数: 40

約数和(自身を含む): 10884119840

約数和(自身を除く): 6013408624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 218, 436, 763, 872, 1526, 1744, 3052, 6104, 12208, 398977, 797954, 1595908, 2792839, 3191816, 5585678, 6383632, 11171356, 22342712, 43488493, 44685424, 86976986, 173953972, 304419451, 347907944, 608838902, 695815888, 1217677804, 2435355608, 4870711216]

約数ペア:

[(1, 4870711216), (2, 2435355608), (4, 1217677804), (7, 695815888), (8, 608838902), (14, 347907944), (16, 304419451), (28, 173953972), (56, 86976986), (109, 44685424), (112, 43488493), (218, 22342712), (436, 11171356), (763, 6383632), (872, 5585678), (1526, 3191816), (1744, 2792839), (3052, 1595908), (6104, 797954), (12208, 398977)]