12948533045

素因数分解:

$5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1\times {\mathrm{12391}}^1$

素因数の和:12885

約数の個数: 32

約数和(自身を含む): 18046717440

約数和(自身を除く): 5098184395

約数列:

[1, 5, 7, 35, 73, 365, 409, 511, 2045, 2555, 2863, 12391, 14315, 29857, 61955, 86737, 149285, 208999, 433685, 904543, 1044995, 4522715, 5067919, 6331801, 25339595, 31659005, 35475433, 177377165, 369958087, 1849790435, 2589706609, 12948533045]

約数ペア:

[(1, 12948533045), (5, 2589706609), (7, 1849790435), (35, 369958087), (73, 177377165), (365, 35475433), (409, 31659005), (511, 25339595), (2045, 6331801), (2555, 5067919), (2863, 4522715), (12391, 1044995), (14315, 904543), (29857, 433685), (61955, 208999), (86737, 149285)]