2021027270966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5807}}^1\times {\mathrm{259339}}^1$

素因数の和:265220

約数の個数: 32

約数和(自身を含む): 3361942679040

約数和(自身を除く): 1340915408074

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 5807, 11614, 63877, 127754, 259339, 354227, 518678, 708454, 2852729, 3896497, 5705458, 7792994, 15819679, 31639358, 174016469, 348032938, 1505981573, 3011963146, 16565797303, 33131594606, 91864875953, 183729751906, 1010513635483, 2021027270966]

約数ペア:

[(1, 2021027270966), (2, 1010513635483), (11, 183729751906), (22, 91864875953), (61, 33131594606), (122, 16565797303), (671, 3011963146), (1342, 1505981573), (5807, 348032938), (11614, 174016469), (63877, 31639358), (127754, 15819679), (259339, 7792994), (354227, 5705458), (518678, 3896497), (708454, 2852729)]