2013211583999

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{16579331}}^1$

素因数の和:16579451

約数の個数: 32

約数和(自身を含む): 2673914664960

約数和(自身を除く): 660703080961

約数列:

[1, 7, 11, 19, 77, 83, 133, 209, 581, 913, 1463, 1577, 6391, 11039, 17347, 121429, 16579331, 116055317, 182372641, 315007289, 1276608487, 1376084473, 2205051023, 3465080179, 9632591311, 15136929203, 24255561253, 26145604987, 105958504421, 183019234909, 287601654857, 2013211583999]

約数ペア:

[(1, 2013211583999), (7, 287601654857), (11, 183019234909), (19, 105958504421), (77, 26145604987), (83, 24255561253), (133, 15136929203), (209, 9632591311), (581, 3465080179), (913, 2205051023), (1463, 1376084473), (1577, 1276608487), (6391, 315007289), (11039, 182372641), (17347, 116055317), (121429, 16579331)]