2169072984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{365903}}^1$

素因数の和:365944

約数の個数: 64

約数和(自身を含む): 6147187200

約数和(自身を除く): 3978114216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 365903, 731806, 1097709, 1463612, 2195418, 2927224, 4390836, 4756739, 6952157, 8781672, 9513478, 13904314, 14270217, 19026956, 20856471, 27808628, 28540434, 38053912, 41712942, 55617256, 57080868, 83425884, 90378041, 114161736, 166851768, 180756082, 271134123, 361512164, 542268246, 723024328, 1084536492, 2169072984]

約数ペア:

[(1, 2169072984), (2, 1084536492), (3, 723024328), (4, 542268246), (6, 361512164), (8, 271134123), (12, 180756082), (13, 166851768), (19, 114161736), (24, 90378041), (26, 83425884), (38, 57080868), (39, 55617256), (52, 41712942), (57, 38053912), (76, 28540434), (78, 27808628), (104, 20856471), (114, 19026956), (152, 14270217), (156, 13904314), (228, 9513478), (247, 8781672), (312, 6952157), (456, 4756739), (494, 4390836), (741, 2927224), (988, 2195418), (1482, 1463612), (1976, 1097709), (2964, 731806), (5928, 365903)]