2013618310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{877}}^1\times {\mathrm{20873}}^1$

素因数の和:21768

約数の個数: 32

約数和(自身を含む): 3958712352

約数和(自身を除く): 1945094042

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 877, 1754, 4385, 8770, 9647, 19294, 20873, 41746, 48235, 96470, 104365, 208730, 229603, 459206, 1148015, 2296030, 18305621, 36611242, 91528105, 183056210, 201361831, 402723662, 1006809155, 2013618310]

約数ペア:

[(1, 2013618310), (2, 1006809155), (5, 402723662), (10, 201361831), (11, 183056210), (22, 91528105), (55, 36611242), (110, 18305621), (877, 2296030), (1754, 1148015), (4385, 459206), (8770, 229603), (9647, 208730), (19294, 104365), (20873, 96470), (41746, 48235)]