2005677464

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{3613}}^1$

素因数の和:4080

約数の個数: 64

約数和(自身を含む): 4496394240

約数和(自身を除く): 2490716776

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 431, 644, 862, 1288, 1724, 3017, 3448, 3613, 6034, 7226, 9913, 12068, 14452, 19826, 24136, 25291, 28904, 39652, 50582, 69391, 79304, 83099, 101164, 138782, 166198, 202328, 277564, 332396, 555128, 581693, 664792, 1163386, 1557203, 2326772, 3114406, 4653544, 6228812, 10900421, 12457624, 21800842, 35815669, 43601684, 71631338, 87203368, 143262676, 250709683, 286525352, 501419366, 1002838732, 2005677464]

約数ペア:

[(1, 2005677464), (2, 1002838732), (4, 501419366), (7, 286525352), (8, 250709683), (14, 143262676), (23, 87203368), (28, 71631338), (46, 43601684), (56, 35815669), (92, 21800842), (161, 12457624), (184, 10900421), (322, 6228812), (431, 4653544), (644, 3114406), (862, 2326772), (1288, 1557203), (1724, 1163386), (3017, 664792), (3448, 581693), (3613, 555128), (6034, 332396), (7226, 277564), (9913, 202328), (12068, 166198), (14452, 138782), (19826, 101164), (24136, 83099), (25291, 79304), (28904, 69391), (39652, 50582)]