1810084514

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{128393}}^1$

素因数の和:128474

約数の個数: 32

約数和(自身を含む): 3327972480

約数和(自身を除く): 1517887966

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 266, 371, 742, 1007, 2014, 7049, 14098, 128393, 256786, 898751, 1797502, 2439467, 4878934, 6804829, 13609658, 17076269, 34152538, 47633803, 95267606, 129291751, 258583502, 905042257, 1810084514]

約数ペア:

[(1, 1810084514), (2, 905042257), (7, 258583502), (14, 129291751), (19, 95267606), (38, 47633803), (53, 34152538), (106, 17076269), (133, 13609658), (266, 6804829), (371, 4878934), (742, 2439467), (1007, 1797502), (2014, 898751), (7049, 256786), (14098, 128393)]