2081220006

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{947}}^1\times {\mathrm{6911}}^1$

素因数の和:7916

約数の個数: 32

約数和(自身を含む): 4246069248

約数和(自身を除く): 2164849242

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 947, 1894, 2841, 5682, 6911, 13822, 20733, 41466, 50191, 100382, 150573, 301146, 366283, 732566, 1098849, 2197698, 6544717, 13089434, 19634151, 39268302, 346870001, 693740002, 1040610003, 2081220006]

約数ペア:

[(1, 2081220006), (2, 1040610003), (3, 693740002), (6, 346870001), (53, 39268302), (106, 19634151), (159, 13089434), (318, 6544717), (947, 2197698), (1894, 1098849), (2841, 732566), (5682, 366283), (6911, 301146), (13822, 150573), (20733, 100382), (41466, 50191)]