2028321064

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{2357}}^1$

素因数の和:2519

約数の個数: 96

約数和(自身を含む): 4817111040

約数和(自身を除く): 2788789976

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 127, 154, 242, 254, 308, 484, 508, 616, 847, 889, 968, 1016, 1397, 1694, 1778, 2357, 2794, 3388, 3556, 4714, 5588, 6776, 7112, 9428, 9779, 11176, 15367, 16499, 18856, 19558, 25927, 30734, 32998, 39116, 51854, 61468, 65996, 78232, 103708, 107569, 122936, 131992, 181489, 207416, 215138, 285197, 299339, 362978, 430276, 570394, 598678, 725956, 860552, 1140788, 1197356, 1451912, 1996379, 2095373, 2281576, 2394712, 3292729, 3992758, 4190746, 6585458, 7985516, 8381492, 13170916, 15971032, 16762984, 23049103, 26341832, 36220019, 46098206, 72440038, 92196412, 144880076, 184392824, 253540133, 289760152, 507080266, 1014160532, 2028321064]

約数ペア:

[(1, 2028321064), (2, 1014160532), (4, 507080266), (7, 289760152), (8, 253540133), (11, 184392824), (14, 144880076), (22, 92196412), (28, 72440038), (44, 46098206), (56, 36220019), (77, 26341832), (88, 23049103), (121, 16762984), (127, 15971032), (154, 13170916), (242, 8381492), (254, 7985516), (308, 6585458), (484, 4190746), (508, 3992758), (616, 3292729), (847, 2394712), (889, 2281576), (968, 2095373), (1016, 1996379), (1397, 1451912), (1694, 1197356), (1778, 1140788), (2357, 860552), (2794, 725956), (3388, 598678), (3556, 570394), (4714, 430276), (5588, 362978), (6776, 299339), (7112, 285197), (9428, 215138), (9779, 207416), (11176, 181489), (15367, 131992), (16499, 122936), (18856, 107569), (19558, 103708), (25927, 78232), (30734, 65996), (32998, 61468), (39116, 51854)]