2079883936

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{45869}}^1$

素因数の和:46001

約数の個数: 48

約数和(自身を含む): 4450307400

約数和(自身を除く): 2370423464

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 109, 208, 218, 416, 436, 872, 1417, 1744, 2834, 3488, 5668, 11336, 22672, 45344, 45869, 91738, 183476, 366952, 596297, 733904, 1192594, 1467808, 2385188, 4770376, 4999721, 9540752, 9999442, 19081504, 19998884, 39997768, 64996373, 79995536, 129992746, 159991072, 259985492, 519970984, 1039941968, 2079883936]

約数ペア:

[(1, 2079883936), (2, 1039941968), (4, 519970984), (8, 259985492), (13, 159991072), (16, 129992746), (26, 79995536), (32, 64996373), (52, 39997768), (104, 19998884), (109, 19081504), (208, 9999442), (218, 9540752), (416, 4999721), (436, 4770376), (872, 2385188), (1417, 1467808), (1744, 1192594), (2834, 733904), (3488, 596297), (5668, 366952), (11336, 183476), (22672, 91738), (45344, 45869)]