17033170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2011}}^1$

素因数の和:2047

約数の個数: 48

約数和(自身を含む): 38533824

約数和(自身を除く): 21500654

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 2011, 4022, 4235, 8470, 10055, 14077, 20110, 22121, 28154, 44242, 70385, 110605, 140770, 154847, 221210, 243331, 309694, 486662, 774235, 1216655, 1548470, 1703317, 2433310, 3406634, 8516585, 17033170]

約数ペア:

[(1, 17033170), (2, 8516585), (5, 3406634), (7, 2433310), (10, 1703317), (11, 1548470), (14, 1216655), (22, 774235), (35, 486662), (55, 309694), (70, 243331), (77, 221210), (110, 154847), (121, 140770), (154, 110605), (242, 70385), (385, 44242), (605, 28154), (770, 22121), (847, 20110), (1210, 14077), (1694, 10055), (2011, 8470), (4022, 4235)]