2009343710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{794207}}^1$

素因数の和:794248

約数の個数: 32

約数和(自身を含む): 4117174272

約数和(自身を除く): 2107830562

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 794207, 1588414, 3971035, 7942070, 8736277, 17472554, 18266761, 36533522, 43681385, 87362770, 91333805, 182667610, 200934371, 401868742, 1004671855, 2009343710]

約数ペア:

[(1, 2009343710), (2, 1004671855), (5, 401868742), (10, 200934371), (11, 182667610), (22, 91333805), (23, 87362770), (46, 43681385), (55, 36533522), (110, 18266761), (115, 17472554), (230, 8736277), (253, 7942070), (506, 3971035), (1265, 1588414), (2530, 794207)]