2511759796

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:383

約数の個数: 144

約数和(自身を含む): 5849659200

約数和(自身を除く): 3337899404

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 169, 182, 196, 247, 266, 307, 338, 364, 494, 532, 614, 637, 676, 931, 988, 1183, 1228, 1274, 1729, 1862, 2149, 2197, 2366, 2548, 3211, 3458, 3724, 3991, 4298, 4394, 4732, 5833, 6422, 6916, 7982, 8281, 8596, 8788, 11666, 12103, 12844, 15043, 15379, 15964, 16562, 22477, 23332, 24206, 27937, 30086, 30758, 33124, 40831, 41743, 44954, 48412, 51883, 55874, 60172, 61516, 75829, 81662, 83486, 89908, 103766, 107653, 111748, 151658, 157339, 163324, 166972, 195559, 207532, 215306, 285817, 292201, 303316, 314678, 363181, 391118, 430612, 530803, 571634, 584402, 629356, 674479, 726362, 782236, 985777, 1061606, 1143268, 1168804, 1348958, 1452724, 1971554, 2045407, 2123212, 2542267, 2697916, 3715621, 3943108, 4090814, 4721353, 5084534, 6900439, 7431242, 8181628, 9442706, 10169068, 12815101, 13800878, 14862484, 18885412, 25630202, 27601756, 33049471, 48303073, 51260404, 66098942, 89705707, 96606146, 132197884, 179411414, 193212292, 358822828, 627939949, 1255879898, 2511759796]

約数ペア:

[(1, 2511759796), (2, 1255879898), (4, 627939949), (7, 358822828), (13, 193212292), (14, 179411414), (19, 132197884), (26, 96606146), (28, 89705707), (38, 66098942), (49, 51260404), (52, 48303073), (76, 33049471), (91, 27601756), (98, 25630202), (133, 18885412), (169, 14862484), (182, 13800878), (196, 12815101), (247, 10169068), (266, 9442706), (307, 8181628), (338, 7431242), (364, 6900439), (494, 5084534), (532, 4721353), (614, 4090814), (637, 3943108), (676, 3715621), (931, 2697916), (988, 2542267), (1183, 2123212), (1228, 2045407), (1274, 1971554), (1729, 1452724), (1862, 1348958), (2149, 1168804), (2197, 1143268), (2366, 1061606), (2548, 985777), (3211, 782236), (3458, 726362), (3724, 674479), (3991, 629356), (4298, 584402), (4394, 571634), (4732, 530803), (5833, 430612), (6422, 391118), (6916, 363181), (7982, 314678), (8281, 303316), (8596, 292201), (8788, 285817), (11666, 215306), (12103, 207532), (12844, 195559), (15043, 166972), (15379, 163324), (15964, 157339), (16562, 151658), (22477, 111748), (23332, 107653), (24206, 103766), (27937, 89908), (30086, 83486), (30758, 81662), (33124, 75829), (40831, 61516), (41743, 60172), (44954, 55874), (48412, 51883)]