2008236868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{743}}^1\times {\mathrm{1307}}^1$

素因数の和:2112

約数の個数: 48

約数和(自身を含む): 3923748864

約数和(自身を除く): 1915511996

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 743, 1034, 1307, 1486, 2068, 2614, 2972, 5228, 8173, 14377, 16346, 28754, 32692, 34921, 57508, 61429, 69842, 122858, 139684, 245716, 384131, 675719, 768262, 971101, 1351438, 1536524, 1942202, 2702876, 3884404, 10682111, 21364222, 42728444, 45641747, 91283494, 182566988, 502059217, 1004118434, 2008236868]

約数ペア:

[(1, 2008236868), (2, 1004118434), (4, 502059217), (11, 182566988), (22, 91283494), (44, 45641747), (47, 42728444), (94, 21364222), (188, 10682111), (517, 3884404), (743, 2702876), (1034, 1942202), (1307, 1536524), (1486, 1351438), (2068, 971101), (2614, 768262), (2972, 675719), (5228, 384131), (8173, 245716), (14377, 139684), (16346, 122858), (28754, 69842), (32692, 61429), (34921, 57508)]