2000989914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{44651}}^1$

素因数の和:44771

約数の個数: 64

約数和(自身を含む): 5041032192

約数和(自身を除く): 3040042278

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 97, 154, 194, 231, 291, 462, 582, 679, 1067, 1358, 2037, 2134, 3201, 4074, 6402, 7469, 14938, 22407, 44651, 44814, 89302, 133953, 267906, 312557, 491161, 625114, 937671, 982322, 1473483, 1875342, 2946966, 3438127, 4331147, 6876254, 8662294, 10314381, 12993441, 20628762, 25986882, 30318029, 47642617, 60636058, 90954087, 95285234, 142927851, 181908174, 285855702, 333498319, 666996638, 1000494957, 2000989914]

約数ペア:

[(1, 2000989914), (2, 1000494957), (3, 666996638), (6, 333498319), (7, 285855702), (11, 181908174), (14, 142927851), (21, 95285234), (22, 90954087), (33, 60636058), (42, 47642617), (66, 30318029), (77, 25986882), (97, 20628762), (154, 12993441), (194, 10314381), (231, 8662294), (291, 6876254), (462, 4331147), (582, 3438127), (679, 2946966), (1067, 1875342), (1358, 1473483), (2037, 982322), (2134, 937671), (3201, 625114), (4074, 491161), (6402, 312557), (7469, 267906), (14938, 133953), (22407, 89302), (44651, 44814)]