2018148616

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{997109}}^1$

素因数の和:997149

約数の個数: 32

約数和(自身を含む): 4307515200

約数和(自身を除く): 2289366584

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 997109, 1994218, 3988436, 7976872, 10968199, 21936398, 22933507, 43872796, 45867014, 87745592, 91734028, 183468056, 252268577, 504537154, 1009074308, 2018148616]

約数ペア:

[(1, 2018148616), (2, 1009074308), (4, 504537154), (8, 252268577), (11, 183468056), (22, 91734028), (23, 87745592), (44, 45867014), (46, 43872796), (88, 22933507), (92, 21936398), (184, 10968199), (253, 7976872), (506, 3988436), (1012, 1994218), (2024, 997109)]