2017595140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{833717}}^1$

素因数の和:833748

約数の個数: 36

約数和(自身を含む): 4657148748

約数和(自身を除く): 2639553608

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 833717, 1667434, 3334868, 4168585, 8337170, 9170887, 16674340, 18341774, 36683548, 45854435, 91708870, 100879757, 183417740, 201759514, 403519028, 504398785, 1008797570, 2017595140]

約数ペア:

[(1, 2017595140), (2, 1008797570), (4, 504398785), (5, 403519028), (10, 201759514), (11, 183417740), (20, 100879757), (22, 91708870), (44, 45854435), (55, 36683548), (110, 18341774), (121, 16674340), (220, 9170887), (242, 8337170), (484, 4168585), (605, 3334868), (1210, 1667434), (2420, 833717)]