2017293764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1\times {\mathrm{619}}^1$

素因数の和:1092

約数の個数: 48

約数和(自身を含む): 3761217600

約数和(自身を除く): 1743923836

約数列:

[1, 2, 4, 19, 38, 76, 137, 274, 313, 548, 619, 626, 1238, 1252, 2476, 2603, 5206, 5947, 10412, 11761, 11894, 23522, 23788, 42881, 47044, 84803, 85762, 169606, 171524, 193747, 339212, 387494, 774988, 814739, 1611257, 1629478, 3222514, 3258956, 3681193, 6445028, 7362386, 14724772, 26543339, 53086678, 106173356, 504323441, 1008646882, 2017293764]

約数ペア:

[(1, 2017293764), (2, 1008646882), (4, 504323441), (19, 106173356), (38, 53086678), (76, 26543339), (137, 14724772), (274, 7362386), (313, 6445028), (548, 3681193), (619, 3258956), (626, 3222514), (1238, 1629478), (1252, 1611257), (2476, 814739), (2603, 774988), (5206, 387494), (5947, 339212), (10412, 193747), (11761, 171524), (11894, 169606), (23522, 85762), (23788, 84803), (42881, 47044)]