1640365655038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{82421}}^1\times {\mathrm{8783}}^1$

素因数の和:91320

約数の個数: 32

約数和(自身を含む): 2710636710912

約数和(自身を除く): 1070271055874

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 8783, 17566, 82421, 96613, 164842, 193226, 904649, 906631, 1809298, 1813262, 8489363, 9951139, 16978726, 19902278, 93382993, 186765986, 723903643, 1447807286, 7962940073, 15925880146, 74562075229, 149124150458, 820182827519, 1640365655038]

約数ペア:

[(1, 1640365655038), (2, 820182827519), (11, 149124150458), (22, 74562075229), (103, 15925880146), (206, 7962940073), (1133, 1447807286), (2266, 723903643), (8783, 186765986), (17566, 93382993), (82421, 19902278), (96613, 16978726), (164842, 9951139), (193226, 8489363), (904649, 1813262), (906631, 1809298)]