4758248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 9828000

約数和(自身を除く): 5069752

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 139, 278, 389, 556, 778, 1112, 1529, 1556, 3058, 3112, 4279, 6116, 8558, 12232, 17116, 34232, 54071, 108142, 216284, 432568, 594781, 1189562, 2379124, 4758248]

約数ペア:

[(1, 4758248), (2, 2379124), (4, 1189562), (8, 594781), (11, 432568), (22, 216284), (44, 108142), (88, 54071), (139, 34232), (278, 17116), (389, 12232), (556, 8558), (778, 6116), (1112, 4279), (1529, 3112), (1556, 3058)]