12291255284

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{411409}}^1$

素因数の和:411528

約数の個数: 48

約数和(自身を含む): 27093816960

約数和(自身を除く): 14802561676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 97, 154, 194, 308, 388, 679, 1067, 1358, 2134, 2716, 4268, 7469, 14938, 29876, 411409, 822818, 1645636, 2879863, 4525499, 5759726, 9050998, 11519452, 18101996, 31678493, 39906673, 63356986, 79813346, 126713972, 159626692, 279346711, 438973403, 558693422, 877946806, 1117386844, 1755893612, 3072813821, 6145627642, 12291255284]

約数ペア:

[(1, 12291255284), (2, 6145627642), (4, 3072813821), (7, 1755893612), (11, 1117386844), (14, 877946806), (22, 558693422), (28, 438973403), (44, 279346711), (77, 159626692), (97, 126713972), (154, 79813346), (194, 63356986), (308, 39906673), (388, 31678493), (679, 18101996), (1067, 11519452), (1358, 9050998), (2134, 5759726), (2716, 4525499), (4268, 2879863), (7469, 1645636), (14938, 822818), (29876, 411409)]