2783140584

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{974489}}^1$

素因数の和:974522

約数の個数: 64

約数和(自身を含む): 8419593600

約数和(自身を除く): 5636453016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 974489, 1948978, 2923467, 3897956, 5846934, 6821423, 7795912, 11693868, 13642846, 16566313, 20464269, 23387736, 27285692, 33132626, 40928538, 49698939, 54571384, 66265252, 81857076, 99397878, 115964191, 132530504, 163714152, 198795756, 231928382, 347892573, 397591512, 463856764, 695785146, 927713528, 1391570292, 2783140584]

約数ペア:

[(1, 2783140584), (2, 1391570292), (3, 927713528), (4, 695785146), (6, 463856764), (7, 397591512), (8, 347892573), (12, 231928382), (14, 198795756), (17, 163714152), (21, 132530504), (24, 115964191), (28, 99397878), (34, 81857076), (42, 66265252), (51, 54571384), (56, 49698939), (68, 40928538), (84, 33132626), (102, 27285692), (119, 23387736), (136, 20464269), (168, 16566313), (204, 13642846), (238, 11693868), (357, 7795912), (408, 6821423), (476, 5846934), (714, 3897956), (952, 2923467), (1428, 1948978), (2856, 974489)]