4123532

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 9085440

約数和(自身を除く): 4961908

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 337, 437, 532, 644, 674, 874, 1348, 1748, 2359, 3059, 4718, 6118, 6403, 7751, 9436, 12236, 12806, 15502, 25612, 31004, 44821, 54257, 89642, 108514, 147269, 179284, 217028, 294538, 589076, 1030883, 2061766, 4123532]

約数ペア:

[(1, 4123532), (2, 2061766), (4, 1030883), (7, 589076), (14, 294538), (19, 217028), (23, 179284), (28, 147269), (38, 108514), (46, 89642), (76, 54257), (92, 44821), (133, 31004), (161, 25612), (266, 15502), (322, 12806), (337, 12236), (437, 9436), (532, 7751), (644, 6403), (674, 6118), (874, 4718), (1348, 3059), (1748, 2359)]