2912887006

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1\times {\mathrm{691}}^1$

素因数の和:1180

約数の個数: 32

約数和(自身を含む): 4502345760

約数和(自身を除く): 1589458754

約数列:

[1, 2, 61, 109, 122, 218, 317, 634, 691, 1382, 6649, 13298, 19337, 34553, 38674, 42151, 69106, 75319, 84302, 150638, 219047, 438094, 2107733, 4215466, 4594459, 9188918, 13361867, 23876123, 26723734, 47752246, 1456443503, 2912887006]

約数ペア:

[(1, 2912887006), (2, 1456443503), (61, 47752246), (109, 26723734), (122, 23876123), (218, 13361867), (317, 9188918), (634, 4594459), (691, 4215466), (1382, 2107733), (6649, 438094), (13298, 219047), (19337, 150638), (34553, 84302), (38674, 75319), (42151, 69106)]