247525556

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{34981}}^1$

素因数の和:35075

約数の個数: 24

約数和(自身を含む): 455465640

約数和(自身を除く): 207940084

約数列:

[1, 2, 4, 29, 58, 61, 116, 122, 244, 1769, 3538, 7076, 34981, 69962, 139924, 1014449, 2028898, 2133841, 4057796, 4267682, 8535364, 61881389, 123762778, 247525556]

約数ペア:

[(1, 247525556), (2, 123762778), (4, 61881389), (29, 8535364), (58, 4267682), (61, 4057796), (116, 2133841), (122, 2028898), (244, 1014449), (1769, 139924), (3538, 69962), (7076, 34981)]