1981110592

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{1093}}^1$

素因数の和:1455

約数の個数: 56

約数和(自身を含む): 3983630336

約数和(自身を除く): 2002519744

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 223, 254, 446, 508, 892, 1016, 1093, 1784, 2032, 2186, 3568, 4064, 4372, 7136, 8128, 8744, 14272, 17488, 28321, 34976, 56642, 69952, 113284, 138811, 226568, 243739, 277622, 453136, 487478, 555244, 906272, 974956, 1110488, 1812544, 1949912, 2220976, 3899824, 4441952, 7799648, 8883904, 15599296, 30954853, 61909706, 123819412, 247638824, 495277648, 990555296, 1981110592]

約数ペア:

[(1, 1981110592), (2, 990555296), (4, 495277648), (8, 247638824), (16, 123819412), (32, 61909706), (64, 30954853), (127, 15599296), (223, 8883904), (254, 7799648), (446, 4441952), (508, 3899824), (892, 2220976), (1016, 1949912), (1093, 1812544), (1784, 1110488), (2032, 974956), (2186, 906272), (3568, 555244), (4064, 487478), (4372, 453136), (7136, 277622), (8128, 243739), (8744, 226568), (14272, 138811), (17488, 113284), (28321, 69952), (34976, 56642)]