2149266952

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{33461}}^1$

素因数の和:33542

約数の個数: 64

約数和(自身を含む): 4882775040

約数和(自身を除く): 2733508088

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 37, 56, 62, 74, 124, 148, 217, 248, 259, 296, 434, 518, 868, 1036, 1147, 1736, 2072, 2294, 4588, 8029, 9176, 16058, 32116, 33461, 64232, 66922, 133844, 234227, 267688, 468454, 936908, 1037291, 1238057, 1873816, 2074582, 2476114, 4149164, 4952228, 7261037, 8298328, 8666399, 9904456, 14522074, 17332798, 29044148, 34665596, 38379767, 58088296, 69331192, 76759534, 153519068, 268658369, 307038136, 537316738, 1074633476, 2149266952]

約数ペア:

[(1, 2149266952), (2, 1074633476), (4, 537316738), (7, 307038136), (8, 268658369), (14, 153519068), (28, 76759534), (31, 69331192), (37, 58088296), (56, 38379767), (62, 34665596), (74, 29044148), (124, 17332798), (148, 14522074), (217, 9904456), (248, 8666399), (259, 8298328), (296, 7261037), (434, 4952228), (518, 4149164), (868, 2476114), (1036, 2074582), (1147, 1873816), (1736, 1238057), (2072, 1037291), (2294, 936908), (4588, 468454), (8029, 267688), (9176, 234227), (16058, 133844), (32116, 66922), (33461, 64232)]