897998332

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{9497}}^1$

素因数の和:9826

約数の個数: 48

約数和(自身を含む): 1965858048

約数和(自身を除く): 1067859716

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 307, 308, 614, 1228, 2149, 3377, 4298, 6754, 8596, 9497, 13508, 18994, 23639, 37988, 47278, 66479, 94556, 104467, 132958, 208934, 265916, 417868, 731269, 1462538, 2915579, 2925076, 5831158, 11662316, 20409053, 32071369, 40818106, 64142738, 81636212, 128285476, 224499583, 448999166, 897998332]

約数ペア:

[(1, 897998332), (2, 448999166), (4, 224499583), (7, 128285476), (11, 81636212), (14, 64142738), (22, 40818106), (28, 32071369), (44, 20409053), (77, 11662316), (154, 5831158), (307, 2925076), (308, 2915579), (614, 1462538), (1228, 731269), (2149, 417868), (3377, 265916), (4298, 208934), (6754, 132958), (8596, 104467), (9497, 94556), (13508, 66479), (18994, 47278), (23639, 37988)]