2081220.00000000

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{14797}}^1$

素因数の和:14826

約数の個数: 24

約数和(自身を含む): 35426412

約数和(自身を除く): 17522042

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 14797, 29594, 73985, 147970, 162767, 325534, 813835, 1627670, 1790437, 3580874, 8952185, 17904370]

約数ペア:

[(1, 17904370), (2, 8952185), (5, 3580874), (10, 1790437), (11, 1627670), (22, 813835), (55, 325534), (110, 162767), (121, 147970), (242, 73985), (605, 29594), (1210, 14797)]