561358034

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:774

約数の個数: 32

約数和(自身を含む): 878592000

約数和(自身を除く): 317233966

約数列:

[1, 2, 43, 86, 103, 127, 206, 254, 499, 998, 4429, 5461, 8858, 10922, 13081, 21457, 26162, 42914, 51397, 63373, 102794, 126746, 562483, 1124966, 2210071, 2725039, 4420142, 5450078, 6527419, 13054838, 280679017, 561358034]

約数ペア:

[(1, 561358034), (2, 280679017), (43, 13054838), (86, 6527419), (103, 5450078), (127, 4420142), (206, 2725039), (254, 2210071), (499, 1124966), (998, 562483), (4429, 126746), (5461, 102794), (8858, 63373), (10922, 51397), (13081, 42914), (21457, 26162)]