2277881452

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{321553}}^1$

素因数の和:321598

約数の個数: 48

約数和(自身を含む): 5186022912

約数和(自身を除く): 2908141460

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 7084, 321553, 643106, 1286212, 2250871, 3537083, 4501742, 7074166, 7395719, 9003484, 14148332, 14791438, 24759581, 29582876, 49519162, 51770033, 81352909, 99038324, 103540066, 162705818, 207080132, 325411636, 569470363, 1138940726, 2277881452]

約数ペア:

[(1, 2277881452), (2, 1138940726), (4, 569470363), (7, 325411636), (11, 207080132), (14, 162705818), (22, 103540066), (23, 99038324), (28, 81352909), (44, 51770033), (46, 49519162), (77, 29582876), (92, 24759581), (154, 14791438), (161, 14148332), (253, 9003484), (308, 7395719), (322, 7074166), (506, 4501742), (644, 3537083), (1012, 2250871), (1771, 1286212), (3542, 643106), (7084, 321553)]