4978424

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 10613400

約数和(自身を除く): 5634976

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 121, 139, 148, 242, 278, 296, 407, 484, 556, 814, 968, 1112, 1529, 1628, 3058, 3256, 4477, 5143, 6116, 8954, 10286, 12232, 16819, 17908, 20572, 33638, 35816, 41144, 56573, 67276, 113146, 134552, 226292, 452584, 622303, 1244606, 2489212, 4978424]

約数ペア:

[(1, 4978424), (2, 2489212), (4, 1244606), (8, 622303), (11, 452584), (22, 226292), (37, 134552), (44, 113146), (74, 67276), (88, 56573), (121, 41144), (139, 35816), (148, 33638), (242, 20572), (278, 17908), (296, 16819), (407, 12232), (484, 10286), (556, 8954), (814, 6116), (968, 5143), (1112, 4477), (1529, 3256), (1628, 3058)]