11990240878

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{467}}^1\times {\mathrm{5749}}^1$

素因数の和:6265

約数の個数: 64

約数和(自身を含む): 23250240000

約数和(自身を除く): 11259999122

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 467, 638, 934, 2233, 3269, 4466, 5137, 5749, 6538, 10274, 11498, 13543, 27086, 35959, 40243, 63239, 71918, 80486, 94801, 126478, 148973, 166721, 189602, 297946, 333442, 442673, 885346, 1042811, 1167047, 1833931, 2085622, 2334094, 2684783, 3667862, 5369566, 12837517, 18793481, 25675034, 29532613, 37586962, 59065226, 77858707, 155717414, 206728291, 413456582, 545010949, 856445777, 1090021898, 1712891554, 5995120439, 11990240878]

約数ペア:

[(1, 11990240878), (2, 5995120439), (7, 1712891554), (11, 1090021898), (14, 856445777), (22, 545010949), (29, 413456582), (58, 206728291), (77, 155717414), (154, 77858707), (203, 59065226), (319, 37586962), (406, 29532613), (467, 25675034), (638, 18793481), (934, 12837517), (2233, 5369566), (3269, 3667862), (4466, 2684783), (5137, 2334094), (5749, 2085622), (6538, 1833931), (10274, 1167047), (11498, 1042811), (13543, 885346), (27086, 442673), (35959, 333442), (40243, 297946), (63239, 189602), (71918, 166721), (80486, 148973), (94801, 126478)]