2014404820

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1\times {\mathrm{1993}}^1$

素因数の和:2620

約数の個数: 48

約数和(自身を含む): 4284212688

約数和(自身を除く): 2269807868

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 521, 970, 1042, 1940, 1993, 2084, 2605, 3986, 5210, 7972, 9965, 10420, 19930, 39860, 50537, 101074, 193321, 202148, 252685, 386642, 505370, 773284, 966605, 1010740, 1038353, 1933210, 2076706, 3866420, 4153412, 5191765, 10383530, 20767060, 100720241, 201440482, 402880964, 503601205, 1007202410, 2014404820]

約数ペア:

[(1, 2014404820), (2, 1007202410), (4, 503601205), (5, 402880964), (10, 201440482), (20, 100720241), (97, 20767060), (194, 10383530), (388, 5191765), (485, 4153412), (521, 3866420), (970, 2076706), (1042, 1933210), (1940, 1038353), (1993, 1010740), (2084, 966605), (2605, 773284), (3986, 505370), (5210, 386642), (7972, 252685), (9965, 202148), (10420, 193321), (19930, 101074), (39860, 50537)]