2564377012808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1471}}^1\times {\mathrm{1583}}^1\times {\mathrm{10589}}^1$

素因数の和:13662

約数の個数: 64

約数和(自身を含む): 5185351987200

約数和(自身を除く): 2620974974392

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1471, 1583, 2942, 3166, 5884, 6332, 10589, 11768, 12664, 19123, 20579, 21178, 38246, 41158, 42356, 76492, 82316, 84712, 137657, 152984, 164632, 275314, 550628, 1101256, 2328593, 4657186, 9314372, 15576419, 16762387, 18628744, 30271709, 31152838, 33524774, 60543418, 62305676, 67049548, 121086836, 124611352, 134099096, 202493447, 217911031, 242173672, 404986894, 435822062, 809973788, 871644124, 1619947576, 1743288248, 24657471277, 49314942554, 98629885108, 197259770216, 320547126601, 641094253202, 1282188506404, 2564377012808]

約数ペア:

[(1, 2564377012808), (2, 1282188506404), (4, 641094253202), (8, 320547126601), (13, 197259770216), (26, 98629885108), (52, 49314942554), (104, 24657471277), (1471, 1743288248), (1583, 1619947576), (2942, 871644124), (3166, 809973788), (5884, 435822062), (6332, 404986894), (10589, 242173672), (11768, 217911031), (12664, 202493447), (19123, 134099096), (20579, 124611352), (21178, 121086836), (38246, 67049548), (41158, 62305676), (42356, 60543418), (76492, 33524774), (82316, 31152838), (84712, 30271709), (137657, 18628744), (152984, 16762387), (164632, 15576419), (275314, 9314372), (550628, 4657186), (1101256, 2328593)]